79240084 has 24 divisors (see below), whose sum is σ = 172888128. Its totient is φ = 30872640.

The previous prime is 79240079. The next prime is 79240097. The reversal of 79240084 is 48004297.

It is a happy number.

79240084 is nontrivially palindromic in base 13.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128329 + ... + 128944.

It is an arithmetic number, because the mean of its divisors is an integer number (7203672).

Almost surely, 2^79240084 is an apocalyptic number.

It is an amenable number.

79240084 is an abundant number, since it is smaller than the sum of its proper divisors (93648044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

79240084 is a wasteful number, since it uses less digits than its factorization.

79240084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257295 (or 257293 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 79240084 is about 8901.6899519136. The cubic root of 79240084 is about 429.5182706875.

The spelling of 79240084 in words is "seventy-nine million, two hundred forty thousand, eighty-four".