79388996 has 12 divisors (see below), whose sum is σ = 140689920. Its totient is φ = 39191880.

The previous prime is 79388989. The next prime is 79389019. The reversal of 79388996 is 69988397.

It is a super-2 number, since 2×79388996² = 12605225371776032, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125300 + ... + 125931.

It is an arithmetic number, because the mean of its divisors is an integer number (11724160).

Almost surely, 2^79388996 is an apocalyptic number.

It is an amenable number.

79388996 is a deficient number, since it is larger than the sum of its proper divisors (61300924).

79388996 is a wasteful number, since it uses less digits than its factorization.

79388996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251314 (or 251312 counting only the distinct ones).

The product of its digits is 5878656, while the sum is 59.

The square root of 79388996 is about 8910.0502804417. The cubic root of 79388996 is about 429.7871598548.

The spelling of 79388996 in words is "seventy-nine million, three hundred eighty-eight thousand, nine hundred ninety-six".