79869795 has 16 divisors (see below), whose sum is σ = 131914752. Its totient is φ = 41222880.

The previous prime is 79869793. The next prime is 79869809. The reversal of 79869795 is 59796897.

It is not a de Polignac number, because 79869795 - 2¹ = 79869793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (79869793) 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, 85417 + ... + 86346.

It is an arithmetic number, because the mean of its divisors is an integer number (8244672).

Almost surely, 2^79869795 is an apocalyptic number.

79869795 is a deficient number, since it is larger than the sum of its proper divisors (52044957).

79869795 is a wasteful number, since it uses less digits than its factorization.

79869795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171802.

The product of its digits is 8573040, while the sum is 60.

The square root of 79869795 is about 8936.9902651844. The cubic root of 79869795 is about 430.6530459284.

The spelling of 79869795 in words is "seventy-nine million, eight hundred sixty-nine thousand, seven hundred ninety-five".