79163697 has 16 divisors (see below), whose sum is σ = 106904000. Its totient is φ = 52104384.

The previous prime is 79163687. The next prime is 79163701. The reversal of 79163697 is 79636197.

It is not a de Polignac number, because 79163697 - 2⁴ = 79163681 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79163627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95079 + ... + 95907.

It is an arithmetic number, because the mean of its divisors is an integer number (6681500).

Almost surely, 2^79163697 is an apocalyptic number.

It is an amenable number.

79163697 is a deficient number, since it is larger than the sum of its proper divisors (27740303).

79163697 is a wasteful number, since it uses less digits than its factorization.

79163697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200.

The product of its digits is 428652, while the sum is 48.

The square root of 79163697 is about 8897.3983276012. The cubic root of 79163697 is about 429.3802085734.

The spelling of 79163697 in words is "seventy-nine million, one hundred sixty-three thousand, six hundred ninety-seven".