3992752 has 20 divisors (see below), whose sum is σ = 7774056. Its totient is φ = 1986560.

The previous prime is 3992741. The next prime is 3992761. The reversal of 3992752 is 2572993.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3627 + ... + 4597.

Almost surely, 2^3992752 is an apocalyptic number.

It is an amenable number.

3992752 is a deficient number, since it is larger than the sum of its proper divisors (3781304).

3992752 is a wasteful number, since it uses less digits than its factorization.

3992752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1236 (or 1230 counting only the distinct ones).

The product of its digits is 34020, while the sum is 37.

The square root of 3992752 is about 1998.1871784195. The cubic root of 3992752 is about 158.6441682040.

The spelling of 3992752 in words is "three million, nine hundred ninety-two thousand, seven hundred fifty-two".