74504662864 has 40 divisors (see below), whose sum is σ = 153182070720. Its totient is φ = 35028711168.

The previous prime is 74504662807. The next prime is 74504662873. The reversal of 74504662864 is 46826640547.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 1694037 + ... + 1737460.

It is an arithmetic number, because the mean of its divisors is an integer number (3829551768).

Almost surely, 2^74504662864 is an apocalyptic number.

It is an amenable number.

74504662864 is an abundant number, since it is smaller than the sum of its proper divisors (78677407856).

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

74504662864 is a wasteful number, since it uses less digits than its factorization.

74504662864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3431587 (or 3431581 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 52.

The spelling of 74504662864 in words is "seventy-four billion, five hundred four million, six hundred sixty-two thousand, eight hundred sixty-four".