308364 has 24 divisors (see below), whose sum is σ = 822528. Its totient is φ = 88080.

The previous prime is 308359. The next prime is 308383. The reversal of 308364 is 463803.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 308364.

It is an unprimeable number.

308364 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1752 + ... + 1919.

It is an arithmetic number, because the mean of its divisors is an integer number (34272).

2³⁰⁸³⁶⁴ is an apocalyptic number.

It is an amenable number.

308364 is an abundant number, since it is smaller than the sum of its proper divisors (514164).

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

308364 is a wasteful number, since it uses less digits than its factorization.

308364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3685 (or 3683 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 308364 is about 555.3053214224. The cubic root of 308364 is about 67.5597276554.

The spelling of 308364 in words is "three hundred eight thousand, three hundred sixty-four".