79338165 has 16 divisors (see below), whose sum is σ = 127053888. Its totient is φ = 42276096.

The previous prime is 79338137. The next prime is 79338173. The reversal of 79338165 is 56183397.

It is not a de Polignac number, because 79338165 - 2⁷ = 79338037 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26589 + ... + 29421.

It is an arithmetic number, because the mean of its divisors is an integer number (7940868).

Almost surely, 2^79338165 is an apocalyptic number.

It is an amenable number.

79338165 is a deficient number, since it is larger than the sum of its proper divisors (47715723).

79338165 is a wasteful number, since it uses less digits than its factorization.

79338165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4708.

The product of its digits is 136080, while the sum is 42.

The square root of 79338165 is about 8907.1973706660. The cubic root of 79338165 is about 429.6954125661.

The spelling of 79338165 in words is "seventy-nine million, three hundred thirty-eight thousand, one hundred sixty-five".