79643795 has 32 divisors (see below), whose sum is σ = 122397696. Its totient is φ = 48297600.

The previous prime is 79643777. The next prime is 79643797. The reversal of 79643795 is 59734697.

It is not a de Polignac number, because 79643795 - 2⁶ = 79643731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79643797) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11450 + ... + 17040.

It is an arithmetic number, because the mean of its divisors is an integer number (3824928).

Almost surely, 2^79643795 is an apocalyptic number.

79643795 is a deficient number, since it is larger than the sum of its proper divisors (42753901).

79643795 is a wasteful number, since it uses less digits than its factorization.

79643795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5651.

The product of its digits is 1428840, while the sum is 50.

The square root of 79643795 is about 8924.3372302934. The cubic root of 79643795 is about 430.2464694810.

The spelling of 79643795 in words is "seventy-nine million, six hundred forty-three thousand, seven hundred ninety-five".