74505302896 has 40 divisors (see below), whose sum is σ = 149570627760. Its totient is φ = 35930259456.

The previous prime is 74505302887. The next prime is 74505302959. The reversal of 74505302896 is 69820350547.

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, 694545 + ... + 794608.

It is an arithmetic number, because the mean of its divisors is an integer number (3739265694).

Almost surely, 2^74505302896 is an apocalyptic number.

It is an amenable number.

74505302896 is an abundant number, since it is smaller than the sum of its proper divisors (75065324864).

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

74505302896 is a wasteful number, since it uses less digits than its factorization.

74505302896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1489273 (or 1489267 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 49.

The spelling of 74505302896 in words is "seventy-four billion, five hundred five million, three hundred two thousand, eight hundred ninety-six".