79764992328 has 32 divisors (see below), whose sum is σ = 227899978560. Its totient is φ = 22789997760.

The previous prime is 79764992327. The next prime is 79764992353. The reversal of 79764992328 is 82329946797.

It is not an unprimeable number, because it can be changed into a prime (79764992323) 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, 237395643 + ... + 237395978.

It is an arithmetic number, because the mean of its divisors is an integer number (7121874330).

Almost surely, 2^79764992328 is an apocalyptic number.

It is an amenable number.

79764992328 is an abundant number, since it is smaller than the sum of its proper divisors (148134986232).

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

79764992328 is a wasteful number, since it uses less digits than its factorization.

79764992328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474791637 (or 474791633 counting only the distinct ones).

The product of its digits is 82301184, while the sum is 66.

The spelling of 79764992328 in words is "seventy-nine billion, seven hundred sixty-four million, nine hundred ninety-two thousand, three hundred twenty-eight".