3872704 has 28 divisors (see below), whose sum is σ = 8385048. Its totient is φ = 1760000.

The previous prime is 3872681. The next prime is 3872731. The reversal of 3872704 is 4072783.

3872704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 2047 + ... + 3454.

It is an arithmetic number, because the mean of its divisors is an integer number (299466).

Almost surely, 2^3872704 is an apocalyptic number.

It is an amenable number.

3872704 is an abundant number, since it is smaller than the sum of its proper divisors (4512344).

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

3872704 is a wasteful number, since it uses less digits than its factorization.

3872704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5524 (or 5514 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 3872704 is about 1967.9186975076. The cubic root of 3872704 is about 157.0380045121.

The spelling of 3872704 in words is "three million, eight hundred seventy-two thousand, seven hundred four".