79995504 has 80 divisors (see below), whose sum is σ = 214986240. Its totient is φ = 25612800.

The previous prime is 79995493. The next prime is 79995547. The reversal of 79995504 is 40559997.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 132804 + ... + 133404.

It is an arithmetic number, because the mean of its divisors is an integer number (2687328).

Almost surely, 2^79995504 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 79995504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107493120).

79995504 is an abundant number, since it is smaller than the sum of its proper divisors (134990736).

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

79995504 is a wasteful number, since it uses less digits than its factorization.

79995504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718 (or 712 counting only the distinct ones).

The product of its (nonzero) digits is 510300, while the sum is 48.

The square root of 79995504 is about 8944.0205724271. The cubic root of 79995504 is about 430.8788659065.

The spelling of 79995504 in words is "seventy-nine million, nine hundred ninety-five thousand, five hundred four".