79569796 has 24 divisors (see below), whose sum is σ = 147420000. Its totient is φ = 37473984.

The previous prime is 79569773. The next prime is 79569799. The reversal of 79569796 is 69796597.

It is a self number, because there is not a number n which added to its sum of digits gives 79569796.

It is not an unprimeable number, because it can be changed into a prime (79569799) 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, 10680 + ... + 16528.

It is an arithmetic number, because the mean of its divisors is an integer number (6142500).

Almost surely, 2^79569796 is an apocalyptic number.

79569796 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

79569796 is a deficient number, since it is larger than the sum of its proper divisors (67850204).

79569796 is a wasteful number, since it uses less digits than its factorization.

79569796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6051 (or 6049 counting only the distinct ones).

The product of its digits is 6429780, while the sum is 58.

The square root of 79569796 is about 8920.1903567132. The cubic root of 79569796 is about 430.1131773477.

The spelling of 79569796 in words is "seventy-nine million, five hundred sixty-nine thousand, seven hundred ninety-six".