3992347152 has 60 divisors (see below), whose sum is σ = 11533460224. Its totient is φ = 1287852480.

The previous prime is 3992347141. The next prime is 3992347181. The reversal of 3992347152 is 2517432993.

3992347152 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3992347152² = 31877671564165022208, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3992347098 and 3992347107.

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, 442708 + ... + 451635.

Almost surely, 2^3992347152 is an apocalyptic number.

It is an amenable number.

3992347152 is an abundant number, since it is smaller than the sum of its proper divisors (7541113072).

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

3992347152 is a wasteful number, since it uses less digits than its factorization.

3992347152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894388 (or 894379 counting only the distinct ones).

The product of its digits is 408240, while the sum is 45.

The square root of 3992347152 is about 63185.0231621387. The cubic root of 3992347152 is about 1586.3880607571.

The spelling of 3992347152 in words is "three billion, nine hundred ninety-two million, three hundred forty-seven thousand, one hundred fifty-two".