345682 has 8 divisors (see below), whose sum is σ = 521136. Its totient is φ = 171972.

The previous prime is 345679. The next prime is 345689. The reversal of 345682 is 286543.

345682 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 3¹⁰ + 4⁵ + 6⁵ + 5⁶ + 8² + 2¹⁸ .

It is a self number, because there is not a number n which added to its sum of digits gives 345682.

It is not an unprimeable number, because it can be changed into a prime (345689) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333 + ... + 895.

It is an arithmetic number, because the mean of its divisors is an integer number (65142).

2³⁴⁵⁶⁸² is an apocalyptic number.

345682 is a deficient number, since it is larger than the sum of its proper divisors (175454).

345682 is a wasteful number, since it uses less digits than its factorization.

345682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 872.

The product of its digits is 5760, while the sum is 28.

The square root of 345682 is about 587.9472765478. The cubic root of 345682 is about 70.1819754971.

The spelling of 345682 in words is "three hundred forty-five thousand, six hundred eighty-two".