79964088 has 16 divisors (see below), whose sum is σ = 199910280. Its totient is φ = 26654688.

The previous prime is 79964069. The next prime is 79964117. The reversal of 79964088 is 88046997.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 79964088.

It is a congruent number.

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, 1665895 + ... + 1665942.

Almost surely, 2^79964088 is an apocalyptic number.

It is an amenable number.

79964088 is an abundant number, since it is smaller than the sum of its proper divisors (119946192).

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

79964088 is a wasteful number, since it uses less digits than its factorization.

79964088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3331846 (or 3331842 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 51.

The square root of 79964088 is about 8942.2641428220. The cubic root of 79964088 is about 430.8224533075.

The spelling of 79964088 in words is "seventy-nine million, nine hundred sixty-four thousand, eighty-eight".