79712352188 has 12 divisors (see below), whose sum is σ = 159424704432. Its totient is φ = 34162436640.

The previous prime is 79712352163. The next prime is 79712352197. The reversal of 79712352188 is 88125321797.

79712352188 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1423434833 + ... + 1423434888.

It is an arithmetic number, because the mean of its divisors is an integer number (13285392036).

Almost surely, 2^79712352188 is an apocalyptic number.

It is an amenable number.

79712352188 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

79712352188 is a wasteful number, since it uses less digits than its factorization.

79712352188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2846869732 (or 2846869730 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 53.

The spelling of 79712352188 in words is "seventy-nine billion, seven hundred twelve million, three hundred fifty-two thousand, one hundred eighty-eight".