79410864 has 40 divisors (see below), whose sum is σ = 220926832. Its totient is φ = 24433920.

The previous prime is 79410847. The next prime is 79410869. The reversal of 79410864 is 46801497.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (79410869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63007 + ... + 64254.

Almost surely, 2^79410864 is an apocalyptic number.

It is an amenable number.

79410864 is an abundant number, since it is smaller than the sum of its proper divisors (141515968).

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

79410864 is a wasteful number, since it uses less digits than its factorization.

79410864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127285 (or 127279 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 79410864 is about 8911.2773495162. The cubic root of 79410864 is about 429.8266183997.

The spelling of 79410864 in words is "seventy-nine million, four hundred ten thousand, eight hundred sixty-four".