79913399048 has 32 divisors (see below), whose sum is σ = 171406368000. Its totient is φ = 34215925632.

The previous prime is 79913399039. The next prime is 79913399051. The reversal of 79913399048 is 84099331997.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 621440 + ... + 738927.

It is an arithmetic number, because the mean of its divisors is an integer number (5356449000).

Almost surely, 2^79913399048 is an apocalyptic number.

It is an amenable number.

79913399048 is an abundant number, since it is smaller than the sum of its proper divisors (91492968952).

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

79913399048 is a wasteful number, since it uses less digits than its factorization.

79913399048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361429 (or 1361425 counting only the distinct ones).

The product of its (nonzero) digits is 13226976, while the sum is 62.

The spelling of 79913399048 in words is "seventy-nine billion, nine hundred thirteen million, three hundred ninety-nine thousand, forty-eight".