3992629428744 has 64 divisors (see below), whose sum is σ = 11529518149440. Its totient is φ = 1138717839360.

The previous prime is 3992629428701. The next prime is 3992629428857. The reversal of 3992629428744 is 4478249262993.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 444807169 + ... + 444816144.

It is an arithmetic number, because the mean of its divisors is an integer number (180148721085).

Almost surely, 2^{3992629428744} is an apocalyptic number.

3992629428744 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3992629428744 is an abundant number, since it is smaller than the sum of its proper divisors (7536888720696).

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

3992629428744 is a wasteful number, since it uses less digits than its factorization.

3992629428744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 889623350 (or 889623346 counting only the distinct ones).

The product of its digits is 376233984, while the sum is 69.

The spelling of 3992629428744 in words is "three trillion, nine hundred ninety-two billion, six hundred twenty-nine million, four hundred twenty-eight thousand, seven hundred forty-four".