79888579596 has 72 divisors (see below), whose sum is σ = 242936046080. Its totient is φ = 21623975136.

The previous prime is 79888579579. The next prime is 79888579609. The reversal of 79888579596 is 69597588897.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8337796 + ... + 8347371.

Almost surely, 2^79888579596 is an apocalyptic number.

79888579596 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

79888579596 is an abundant number, since it is smaller than the sum of its proper divisors (163047466484).

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

79888579596 is a wasteful number, since it uses less digits than its factorization.

79888579596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16685203 (or 16685198 counting only the distinct ones).

The product of its digits is 2743372800, while the sum is 81.

The spelling of 79888579596 in words is "seventy-nine billion, eight hundred eighty-eight million, five hundred seventy-nine thousand, five hundred ninety-six".