79676604 has 36 divisors (see below), whose sum is σ = 230177584. Its totient is φ = 22764672.

The previous prime is 79676599. The next prime is 79676617. The reversal of 79676604 is 40667697.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×79676604² = 12696722449945632, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 79676604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 157837 + ... + 158340.

Almost surely, 2^79676604 is an apocalyptic number.

It is an amenable number.

79676604 is an abundant number, since it is smaller than the sum of its proper divisors (150500980).

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

79676604 is a wasteful number, since it uses less digits than its factorization.

79676604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316194 (or 316189 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The square root of 79676604 is about 8926.1752167432. The cubic root of 79676604 is about 430.3055409108.

The spelling of 79676604 in words is "seventy-nine million, six hundred seventy-six thousand, six hundred four".