79007628077 has 8 divisors (see below), whose sum is σ = 92137176000. Its totient is φ = 67720823772.

The previous prime is 79007628071. The next prime is 79007628103. The reversal of 79007628077 is 77082670097.

It is not a de Polignac number, because 79007628077 - 2⁸ = 79007627821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79007628071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115171127 + ... + 115171812.

It is an arithmetic number, because the mean of its divisors is an integer number (11517147000).

Almost surely, 2^79007628077 is an apocalyptic number.

It is an amenable number.

79007628077 is a deficient number, since it is larger than the sum of its proper divisors (13129547923).

79007628077 is an equidigital number, since it uses as much as digits as its factorization.

79007628077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230342960 (or 230342946 counting only the distinct ones).

The product of its (nonzero) digits is 2074464, while the sum is 53.

The spelling of 79007628077 in words is "seventy-nine billion, seven million, six hundred twenty-eight thousand, seventy-seven".