74713476884 has 24 divisors (see below), whose sum is σ = 134041861800. Its totient is φ = 36417221120.

The previous prime is 74713476869. The next prime is 74713476913. The reversal of 74713476884 is 48867431747.

It can be written as a sum of positive squares in 4 ways, for example, as 20294851600 + 54418625284 = 142460^2 + 233278^2 .

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, 34682 + ... + 388110.

It is an arithmetic number, because the mean of its divisors is an integer number (5585077575).

Almost surely, 2^74713476884 is an apocalyptic number.

It is an amenable number.

74713476884 is a deficient number, since it is larger than the sum of its proper divisors (59328384916).

74713476884 is a wasteful number, since it uses less digits than its factorization.

74713476884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354763 (or 354761 counting only the distinct ones).

The product of its digits is 25288704, while the sum is 59.

The spelling of 74713476884 in words is "seventy-four billion, seven hundred thirteen million, four hundred seventy-six thousand, eight hundred eighty-four".