3996712 has 16 divisors (see below), whose sum is σ = 7538400. Its totient is φ = 1986480.

The previous prime is 3996653. The next prime is 3996743. The reversal of 3996712 is 2176993.

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, 37 + ... + 2827.

It is an arithmetic number, because the mean of its divisors is an integer number (471150).

Almost surely, 2^3996712 is an apocalyptic number.

It is an amenable number.

3996712 is a deficient number, since it is larger than the sum of its proper divisors (3541688).

3996712 is a wasteful number, since it uses less digits than its factorization.

3996712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2976 (or 2972 counting only the distinct ones).

The product of its digits is 20412, while the sum is 37.

The square root of 3996712 is about 1999.1778310095. The cubic root of 3996712 is about 158.6965984850.

The spelling of 3996712 in words is "three million, nine hundred ninety-six thousand, seven hundred twelve".