3996732 has 24 divisors (see below), whose sum is σ = 9459072. Its totient is φ = 1313200.

The previous prime is 3996653. The next prime is 3996743. The reversal of 3996732 is 2376993.

3996732 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1494 + ... + 3197.

It is an arithmetic number, because the mean of its divisors is an integer number (394128).

Almost surely, 2^3996732 is an apocalyptic number.

It is an amenable number.

3996732 is an abundant number, since it is smaller than the sum of its proper divisors (5462340).

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

3996732 is a wasteful number, since it uses less digits than its factorization.

3996732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4769 (or 4767 counting only the distinct ones).

The product of its digits is 61236, while the sum is 39.

The square root of 3996732 is about 1999.1828330595. The cubic root of 3996732 is about 158.6968631965.

The spelling of 3996732 in words is "three million, nine hundred ninety-six thousand, seven hundred thirty-two".