3884560 has 40 divisors (see below), whose sum is σ = 9195840. Its totient is φ = 1525632.

The previous prime is 3884537. The next prime is 3884591. The reversal of 3884560 is 654883.

3884560 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4309 + ... + 5131.

It is an arithmetic number, because the mean of its divisors is an integer number (229896).

Almost surely, 2^3884560 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3884560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4597920).

3884560 is an abundant number, since it is smaller than the sum of its proper divisors (5311280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3884560 is a wasteful number, since it uses less digits than its factorization.

3884560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895 (or 889 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 3884560 is about 1970.9287150985. The cubic root of 3884560 is about 157.1980947094.

It can be divided in two parts, 3884 and 560, that added together give a palindrome (4444).

The spelling of 3884560 in words is "three million, eight hundred eighty-four thousand, five hundred sixty".