3684304 has 20 divisors (see below), whose sum is σ = 7687876. Its totient is φ = 1700352.

The previous prime is 3684299. The next prime is 3684311. The reversal of 3684304 is 4034863.

3684304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2096704 + 1587600 = 1448^2 + 1260^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8649 + ... + 9064.

Almost surely, 2^3684304 is an apocalyptic number.

It is an amenable number.

3684304 is an abundant number, since it is smaller than the sum of its proper divisors (4003572).

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

3684304 is a wasteful number, since it uses less digits than its factorization.

3684304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17734 (or 17728 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 3684304 is about 1919.4540890576. The cubic root of 3684304 is about 154.4490184147.

The spelling of 3684304 in words is "three million, six hundred eighty-four thousand, three hundred four".