79011936 has 96 divisors (see below), whose sum is σ = 233503200. Its totient is φ = 26313984.

The previous prime is 79011917. The next prime is 79011949. The reversal of 79011936 is 63911097.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 79011936.

It is a congruent number.

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, 69420 + ... + 70548.

It is an arithmetic number, because the mean of its divisors is an integer number (2432325).

Almost surely, 2^79011936 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79011936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116751600).

79011936 is an abundant number, since it is smaller than the sum of its proper divisors (154491264).

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

79011936 is an equidigital number, since it uses as much as digits as its factorization.

79011936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1160 (or 1134 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 36.

The square root of 79011936 is about 8888.8658444146. The cubic root of 79011936 is about 429.1056515179.

The spelling of 79011936 in words is "seventy-nine million, eleven thousand, nine hundred thirty-six".