79160828208 has 80 divisors (see below), whose sum is σ = 254959562496. Its totient is φ = 20561253120.

The previous prime is 79160828189. The next prime is 79160828221. The reversal of 79160828208 is 80282806197.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10705291 + ... + 10712682.

Almost surely, 2^79160828208 is an apocalyptic number.

It is an amenable number.

79160828208 is an abundant number, since it is smaller than the sum of its proper divisors (175798734288).

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

79160828208 is a wasteful number, since it uses less digits than its factorization.

79160828208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21418002 (or 21417996 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 51.

The spelling of 79160828208 in words is "seventy-nine billion, one hundred sixty million, eight hundred twenty-eight thousand, two hundred eight".