3904764 has 24 divisors (see below), whose sum is σ = 9647568. Its totient is φ = 1224960.

The previous prime is 3904759. The next prime is 3904801. The reversal of 3904764 is 4674093.

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, 9367 + ... + 9774.

It is an arithmetic number, because the mean of its divisors is an integer number (401982).

Almost surely, 2^3904764 is an apocalyptic number.

3904764 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3904764 is an abundant number, since it is smaller than the sum of its proper divisors (5742804).

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

3904764 is a wasteful number, since it uses less digits than its factorization.

3904764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19165 (or 19163 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 3904764 is about 1976.0475702776. The cubic root of 3904764 is about 157.4701581154.

The spelling of 3904764 in words is "three million, nine hundred four thousand, seven hundred sixty-four".