79746379130 has 32 divisors (see below), whose sum is σ = 157458083328. Its totient is φ = 28838462400.

The previous prime is 79746379127. The next prime is 79746379159. The reversal of 79746379130 is 3197364797.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1982762 + ... + 2022581.

It is an arithmetic number, because the mean of its divisors is an integer number (4920565104).

Almost surely, 2^79746379130 is an apocalyptic number.

79746379130 is a deficient number, since it is larger than the sum of its proper divisors (77711704198).

79746379130 is a wasteful number, since it uses less digits than its factorization.

79746379130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4005542.

The product of its (nonzero) digits is 6001128, while the sum is 56.

The spelling of 79746379130 in words is "seventy-nine billion, seven hundred forty-six million, three hundred seventy-nine thousand, one hundred thirty".