3992387755932 has 36 divisors (see below), whose sum is σ = 10439864536920. Its totient is φ = 1284906403872.

The previous prime is 3992387755919. The next prime is 3992387755949. The reversal of 3992387755932 is 2395577832993.

It is a happy number.

3992387755932 is a `hidden beast` number, since 3 + 9 + 9 + 2 + 38 + 7 + 7 + 559 + 32 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1912062058 + ... + 1912064145.

Almost surely, 2^{3992387755932} is an apocalyptic number.

It is an amenable number.

3992387755932 is an abundant number, since it is smaller than the sum of its proper divisors (6447476780988).

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

3992387755932 is a wasteful number, since it uses less digits than its factorization.

3992387755932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3824126242 (or 3824126237 counting only the distinct ones).

The product of its digits is 771573600, while the sum is 72.

The spelling of 3992387755932 in words is "three trillion, nine hundred ninety-two billion, three hundred eighty-seven million, seven hundred fifty-five thousand, nine hundred thirty-two".