79112464 has 40 divisors (see below), whose sum is σ = 161607960. Its totient is φ = 37459968.

The previous prime is 79112419. The next prime is 79112477. The reversal of 79112464 is 46421197.

It can be written as a sum of positive squares in 4 ways, for example, as 36966400 + 42146064 = 6080^2 + 6492^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22984 + ... + 26200.

It is an arithmetic number, because the mean of its divisors is an integer number (4040199).

Almost surely, 2^79112464 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 79112464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80803980).

79112464 is an abundant number, since it is smaller than the sum of its proper divisors (82495496).

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

79112464 is a wasteful number, since it uses less digits than its factorization.

79112464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3307 (or 3301 counting only the distinct ones).

The product of its digits is 12096, while the sum is 34.

The square root of 79112464 is about 8894.5187615745. The cubic root of 79112464 is about 429.2875601146.

The spelling of 79112464 in words is "seventy-nine million, one hundred twelve thousand, four hundred sixty-four".