3732864 has 32 divisors (see below), whose sum is σ = 9916440. Its totient is φ = 1244160.

The previous prime is 3732857. The next prime is 3732887. The reversal of 3732864 is 4682373.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

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, 4477 + ... + 5244.

Almost surely, 2^3732864 is an apocalyptic number.

It is an amenable number.

3732864 is an abundant number, since it is smaller than the sum of its proper divisors (6183576).

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

3732864 is an equidigital number, since it uses as much as digits as its factorization.

3732864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9738 (or 9726 counting only the distinct ones).

The product of its digits is 24192, while the sum is 33.

The square root of 3732864 is about 1932.0621108029. The cubic root of 3732864 is about 155.1246170917.

The spelling of 3732864 in words is "three million, seven hundred thirty-two thousand, eight hundred sixty-four".