3744657795312 has 240 divisors, whose sum is σ = 12821218056192. Its totient is φ = 1035389018880.

The previous prime is 3744657795289. The next prime is 3744657795349. The reversal of 3744657795312 is 2135977564473.

3744657795312 is a `hidden beast` number, since 3 + 7 + 4 + 4 + 6 + 577 + 9 + 53 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 3744657795312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1375503 + ... + 3062894.

Almost surely, 2^{3744657795312} is an apocalyptic number.

It is an amenable number.

3744657795312 is an abundant number, since it is smaller than the sum of its proper divisors (9076560260880).

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

3744657795312 is a wasteful number, since it uses less digits than its factorization.

3744657795312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4438458 (or 4438440 counting only the distinct ones).

The product of its digits is 133358400, while the sum is 63.

The spelling of 3744657795312 in words is "three trillion, seven hundred forty-four billion, six hundred fifty-seven million, seven hundred ninety-five thousand, three hundred twelve".