747274810368 has 88 divisors (see below), whose sum is σ = 2025518945760. Its totient is φ = 244869652480.

The previous prime is 747274810351. The next prime is 747274810423. The reversal of 747274810368 is 863018472747.

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, 1880223 + ... + 2242718.

Almost surely, 2^747274810368 is an apocalyptic number.

It is an amenable number.

747274810368 is an abundant number, since it is smaller than the sum of its proper divisors (1278244135392).

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

747274810368 is a wasteful number, since it uses less digits than its factorization.

747274810368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4123023 (or 4123005 counting only the distinct ones).

The product of its (nonzero) digits is 12644352, while the sum is 57.

The spelling of 747274810368 in words is "seven hundred forty-seven billion, two hundred seventy-four million, eight hundred ten thousand, three hundred sixty-eight".