79256888676 has 81 divisors (see below), whose sum is σ = 233087767731. Its totient is φ = 22641447024.

The previous prime is 79256888653. The next prime is 79256888681. The reversal of 79256888676 is 67688865297.

The square root of 79256888676 is 281526.

It is a perfect power (a square), and thus also a powerful number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 11820741 + ... + 11827443.

Almost surely, 2^79256888676 is an apocalyptic number.

79256888676 is the 281526-th square number.

It is an amenable number.

79256888676 is an abundant number, since it is smaller than the sum of its proper divisors (153830879055).

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

79256888676 is an equidigital number, since it uses as much as digits as its factorization.

79256888676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13430 (or 6715 counting only the distinct ones).

The product of its digits is 487710720, while the sum is 72.

The spelling of 79256888676 in words is "seventy-nine billion, two hundred fifty-six million, eight hundred eighty-eight thousand, six hundred seventy-six".