79680934712 has 64 divisors (see below), whose sum is σ = 158001127200. Its totient is φ = 37621186560.

The previous prime is 79680934681. The next prime is 79680934717. The reversal of 79680934712 is 21743908697.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79680934717) 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 15 ways as a sum of consecutive naturals, for example, 2325239 + ... + 2359257.

Almost surely, 2^79680934712 is an apocalyptic number.

It is an amenable number.

79680934712 is a deficient number, since it is larger than the sum of its proper divisors (78320192488).

79680934712 is a wasteful number, since it uses less digits than its factorization.

79680934712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34296 (or 34292 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 56.

The spelling of 79680934712 in words is "seventy-nine billion, six hundred eighty million, nine hundred thirty-four thousand, seven hundred twelve".