3904568 has 16 divisors (see below), whose sum is σ = 7352160. Its totient is φ = 1944000.

The previous prime is 3904547. The next prime is 3904591. The reversal of 3904568 is 8654093.

3904568 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, 1268 + ... + 3068.

It is an arithmetic number, because the mean of its divisors is an integer number (459510).

Almost surely, 2^3904568 is an apocalyptic number.

It is an amenable number.

3904568 is a deficient number, since it is larger than the sum of its proper divisors (3447592).

3904568 is a wasteful number, since it uses less digits than its factorization.

3904568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2078 (or 2074 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 3904568 is about 1975.9979757075. The cubic root of 3904568 is about 157.4675233281.

The spelling of 3904568 in words is "three million, nine hundred four thousand, five hundred sixty-eight".