74960695728 has 50 divisors (see below), whose sum is σ = 216958005044. Its totient is φ = 24986898144.

The previous prime is 74960695727. The next prime is 74960695741. The reversal of 74960695728 is 82759606947.

It is not an unprimeable number, because it can be changed into a prime (74960695723) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 28918726 + ... + 28921317.

Almost surely, 2^74960695728 is an apocalyptic number.

It is an amenable number.

74960695728 is an abundant number, since it is smaller than the sum of its proper divisors (141997309316).

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

74960695728 is a wasteful number, since it uses less digits than its factorization.

74960695728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57840063 (or 57840048 counting only the distinct ones).

The product of its (nonzero) digits is 45722880, while the sum is 63.

The spelling of 74960695728 in words is "seventy-four billion, nine hundred sixty million, six hundred ninety-five thousand, seven hundred twenty-eight".