3787718074992 has 60 divisors (see below), whose sum is σ = 10942296673984. Its totient is φ = 1221844538880.

The previous prime is 3787718074927. The next prime is 3787718075051. The reversal of 3787718074992 is 2994708177873.

3787718074992 is a `hidden beast` number, since 378 + 7 + 7 + 180 + 74 + 9 + 9 + 2 = 666.

3787718074992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3787718074992² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a self number, because there is not a number n which added to its sum of digits gives 3787718074992.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 424247113 + ... + 424256040.

Almost surely, 2^{3787718074992} is an apocalyptic number.

It is an amenable number.

3787718074992 is an abundant number, since it is smaller than the sum of its proper divisors (7154578598992).

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

3787718074992 is a wasteful number, since it uses less digits than its factorization.

3787718074992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848503198 (or 848503189 counting only the distinct ones).

The product of its (nonzero) digits is 298722816, while the sum is 72.

The spelling of 3787718074992 in words is "three trillion, seven hundred eighty-seven billion, seven hundred eighteen million, seventy-four thousand, nine hundred ninety-two".