79180672982 has 16 divisors (see below), whose sum is σ = 126747763200. Its totient is φ = 36968093568.

The previous prime is 79180672981. The next prime is 79180672997. The reversal of 79180672982 is 28927608197.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79180672981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9164357 + ... + 9172992.

It is an arithmetic number, because the mean of its divisors is an integer number (7921735200).

Almost surely, 2^79180672982 is an apocalyptic number.

79180672982 is a deficient number, since it is larger than the sum of its proper divisors (47567090218).

79180672982 is a wasteful number, since it uses less digits than its factorization.

79180672982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18337495.

The product of its (nonzero) digits is 6096384, while the sum is 59.

The spelling of 79180672982 in words is "seventy-nine billion, one hundred eighty million, six hundred seventy-two thousand, nine hundred eighty-two".