79708164 has 12 divisors (see below), whose sum is σ = 185985744. Its totient is φ = 26569384.

The previous prime is 79708159. The next prime is 79708171. The reversal of 79708164 is 46180797.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3321162 + ... + 3321185.

It is an arithmetic number, because the mean of its divisors is an integer number (15498812).

Almost surely, 2^79708164 is an apocalyptic number.

It is an amenable number.

79708164 is an abundant number, since it is smaller than the sum of its proper divisors (106277580).

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

79708164 is a wasteful number, since it uses less digits than its factorization.

79708164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6642354 (or 6642352 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 79708164 is about 8927.9428761613. The cubic root of 79708164 is about 430.3623482608.

The spelling of 79708164 in words is "seventy-nine million, seven hundred eight thousand, one hundred sixty-four".