79118336 has 60 divisors (see below), whose sum is σ = 173009760. Its totient is φ = 35880960.

The previous prime is 79118329. The next prime is 79118359. The reversal of 79118336 is 63381197.

It is a super-2 number, since 2×79118336² = 12519422182817792, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 79118336.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180005 + ... + 180443.

It is an arithmetic number, because the mean of its divisors is an integer number (2883496).

Almost surely, 2^79118336 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 79118336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86504880).

79118336 is an abundant number, since it is smaller than the sum of its proper divisors (93891424).

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

79118336 is an equidigital number, since it uses as much as digits as its factorization.

79118336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478 (or 452 counting only the distinct ones).

The product of its digits is 27216, while the sum is 38.

The square root of 79118336 is about 8894.8488463829. The cubic root of 79118336 is about 429.2981809197.

The spelling of 79118336 in words is "seventy-nine million, one hundred eighteen thousand, three hundred thirty-six".