79874182032 has 40 divisors (see below), whose sum is σ = 218479382496. Its totient is φ = 25058566656.

The previous prime is 79874182013. The next prime is 79874182033. The reversal of 79874182032 is 23028147897.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (79874182033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48941698 + ... + 48943329.

Almost surely, 2^79874182032 is an apocalyptic number.

It is an amenable number.

79874182032 is an abundant number, since it is smaller than the sum of its proper divisors (138605200464).

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

79874182032 is a wasteful number, since it uses less digits than its factorization.

79874182032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97885055 (or 97885049 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 51.

The spelling of 79874182032 in words is "seventy-nine billion, eight hundred seventy-four million, one hundred eighty-two thousand, thirty-two".