6289904 has 20 divisors (see below), whose sum is σ = 12238800. Its totient is φ = 3131520.

The previous prime is 6289903. The next prime is 6289909. The reversal of 6289904 is 4099826.

6289904 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6289903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3797 + ... + 5195.

It is an arithmetic number, because the mean of its divisors is an integer number (611940).

Almost surely, 2^6289904 is an apocalyptic number.

It is an amenable number.

6289904 is a deficient number, since it is larger than the sum of its proper divisors (5948896).

6289904 is a wasteful number, since it uses less digits than its factorization.

6289904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1688 (or 1682 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 6289904 is about 2507.9681018705. The cubic root of 6289904 is about 184.5927638238.

The spelling of 6289904 in words is "six million, two hundred eighty-nine thousand, nine hundred four".