79124364 has 90 divisors (see below), whose sum is σ = 227175564. Its totient is φ = 23816160.

The previous prime is 79124363. The next prime is 79124371. The reversal of 79124364 is 46342197.

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

It is not an unprimeable number, because it can be changed into a prime (79124363) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 530962 + ... + 531110.

Almost surely, 2^79124364 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 79124364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113587782).

79124364 is an abundant number, since it is smaller than the sum of its proper divisors (148051200).

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

79124364 is a wasteful number, since it uses less digits than its factorization.

79124364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325 (or 165 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 79124364 is about 8895.1876877332. The cubic root of 79124364 is about 429.3090833386.

The spelling of 79124364 in words is "seventy-nine million, one hundred twenty-four thousand, three hundred sixty-four".