79401164 has 12 divisors (see below), whose sum is σ = 141026424. Its totient is φ = 39107904.

The previous prime is 79401163. The next prime is 79401167. The reversal of 79401164 is 46110497.

It is a self number, because there is not a number n which added to its sum of digits gives 79401164.

It is not an unprimeable number, because it can be changed into a prime (79401163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147869 + ... + 148404.

It is an arithmetic number, because the mean of its divisors is an integer number (11752202).

Almost surely, 2^79401164 is an apocalyptic number.

It is an amenable number.

79401164 is a deficient number, since it is larger than the sum of its proper divisors (61625260).

79401164 is a wasteful number, since it uses less digits than its factorization.

79401164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296344 (or 296342 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 79401164 is about 8910.7330787091. The cubic root of 79401164 is about 429.8091166467.

The spelling of 79401164 in words is "seventy-nine million, four hundred one thousand, one hundred sixty-four".