79620758404 has 24 divisors (see below), whose sum is σ = 152040873600. Its totient is φ = 36182299680.

The previous prime is 79620758401. The next prime is 79620758447. The reversal of 79620758404 is 40485702697.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (79620758401) 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, 42339 + ... + 401290.

It is an arithmetic number, because the mean of its divisors is an integer number (6335036400).

Almost surely, 2^79620758404 is an apocalyptic number.

It is an amenable number.

79620758404 is a deficient number, since it is larger than the sum of its proper divisors (72420115196).

79620758404 is a wasteful number, since it uses less digits than its factorization.

79620758404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447723 (or 447721 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 52.

The spelling of 79620758404 in words is "seventy-nine billion, six hundred twenty million, seven hundred fifty-eight thousand, four hundred four".