79261072908 has 24 divisors (see below), whose sum is σ = 185662131312. Its totient is φ = 26317553664.

The previous prime is 79261072907. The next prime is 79261072927. The reversal of 79261072908 is 80927016297.

It is not an unprimeable number, because it can be changed into a prime (79261072907) 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, 12847285 + ... + 12853452.

It is an arithmetic number, because the mean of its divisors is an integer number (7735922138).

Almost surely, 2^79261072908 is an apocalyptic number.

It is an amenable number.

79261072908 is an abundant number, since it is smaller than the sum of its proper divisors (106401058404).

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

79261072908 is a wasteful number, since it uses less digits than its factorization.

79261072908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25701001 (or 25700999 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 51.

The spelling of 79261072908 in words is "seventy-nine billion, two hundred sixty-one million, seventy-two thousand, nine hundred eight".