308696 has 16 divisors (see below), whose sum is σ = 591840. Its totient is φ = 150880.

The previous prime is 308681. The next prime is 308701. The reversal of 308696 is 696803.

It is a happy number.

It is an Ulam number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 308696.

It is an unprimeable number.

308696 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 3 ways as a sum of consecutive naturals, for example, 35 + ... + 786.

It is an arithmetic number, because the mean of its divisors is an integer number (36990).

2³⁰⁸⁶⁹⁶ is an apocalyptic number.

It is an amenable number.

308696 is a deficient number, since it is larger than the sum of its proper divisors (283144).

308696 is a wasteful number, since it uses less digits than its factorization.

308696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874 (or 870 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 308696 is about 555.6041756503. The cubic root of 308696 is about 67.5839650120.

The spelling of 308696 in words is "three hundred eight thousand, six hundred ninety-six".