74945884904 has 32 divisors (see below), whose sum is σ = 155811500640. Its totient is φ = 33507844800.

The previous prime is 74945884891. The next prime is 74945884919. The reversal of 74945884904 is 40948854947.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6975434 + ... + 6986169.

It is an arithmetic number, because the mean of its divisors is an integer number (4869109395).

Almost surely, 2^74945884904 is an apocalyptic number.

It is an amenable number.

74945884904 is an abundant number, since it is smaller than the sum of its proper divisors (80865615736).

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

74945884904 is a wasteful number, since it uses less digits than its factorization.

74945884904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13961681 (or 13961677 counting only the distinct ones).

The product of its (nonzero) digits is 46448640, while the sum is 62.

The spelling of 74945884904 in words is "seventy-four billion, nine hundred forty-five million, eight hundred eighty-four thousand, nine hundred four".