79240395 has 16 divisors (see below), whose sum is σ = 136537632. Its totient is φ = 39010560.

The previous prime is 79240387. The next prime is 79240409. The reversal of 79240395 is 59304297.

It is not a de Polignac number, because 79240395 - 2³ = 79240387 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 202986 + ... + 203375.

It is an arithmetic number, because the mean of its divisors is an integer number (8533602).

Almost surely, 2^79240395 is an apocalyptic number.

79240395 is a deficient number, since it is larger than the sum of its proper divisors (57297237).

79240395 is a wasteful number, since it uses less digits than its factorization.

79240395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406382.

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 79240395 is about 8901.7074204896. The cubic root of 79240395 is about 429.5188326085.

The spelling of 79240395 in words is "seventy-nine million, two hundred forty thousand, three hundred ninety-five".