79031164 has 12 divisors (see below), whose sum is σ = 146440224. Its totient is φ = 37191104.

The previous prime is 79031159. The next prime is 79031167. The reversal of 79031164 is 46113097.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79031167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 581044 + ... + 581179.

It is an arithmetic number, because the mean of its divisors is an integer number (12203352).

Almost surely, 2^79031164 is an apocalyptic number.

It is an amenable number.

79031164 is a deficient number, since it is larger than the sum of its proper divisors (67409060).

79031164 is a wasteful number, since it uses less digits than its factorization.

79031164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162244 (or 1162242 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 79031164 is about 8889.9473564246. The cubic root of 79031164 is about 429.1404571210.

The spelling of 79031164 in words is "seventy-nine million, thirty-one thousand, one hundred sixty-four".