79396161 has 16 divisors (see below), whose sum is σ = 118962816. Its totient is φ = 46734336.

The previous prime is 79396153. The next prime is 79396169. The reversal of 79396161 is 16169397.

It is an interprime number because it is at equal distance from previous prime (79396153) and next prime (79396169).

It is not a de Polignac number, because 79396161 - 2³ = 79396153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (79396169) 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, 43360 + ... + 45153.

It is an arithmetic number, because the mean of its divisors is an integer number (7435176).

Almost surely, 2^79396161 is an apocalyptic number.

It is an amenable number.

79396161 is a deficient number, since it is larger than the sum of its proper divisors (39566655).

79396161 is a wasteful number, since it uses less digits than its factorization.

79396161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88552.

The product of its digits is 61236, while the sum is 42.

The square root of 79396161 is about 8910.4523454200. The cubic root of 79396161 is about 429.8000891545.

The spelling of 79396161 in words is "seventy-nine million, three hundred ninety-six thousand, one hundred sixty-one".