3873904 has 10 divisors (see below), whose sum is σ = 7505720. Its totient is φ = 1936944.

The previous prime is 3873901. The next prime is 3873911. The reversal of 3873904 is 4093783.

3873904 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3873904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3873901) by changing a digit.

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 as a sum of consecutive naturals, namely, 121044 + ... + 121075.

It is an arithmetic number, because the mean of its divisors is an integer number (750572).

Almost surely, 2^3873904 is an apocalyptic number.

It is an amenable number.

3873904 is a deficient number, since it is larger than the sum of its proper divisors (3631816).

3873904 is a wasteful number, since it uses less digits than its factorization.

3873904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242127 (or 242121 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 3873904 is about 1968.2235645373. The cubic root of 3873904 is about 157.0542228224.

The spelling of 3873904 in words is "three million, eight hundred seventy-three thousand, nine hundred four".