4890904 has 32 divisors (see below), whose sum is σ = 10080000. Its totient is φ = 2214432.

The previous prime is 4890889. The next prime is 4890911. The reversal of 4890904 is 4090984.

It is a self number, because there is not a number n which added to its sum of digits gives 4890904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2797 + ... + 4195.

It is an arithmetic number, because the mean of its divisors is an integer number (315000).

Almost surely, 2^4890904 is an apocalyptic number.

4890904 is the 1399-th heptagonal number.

It is an amenable number.

4890904 is an abundant number, since it is smaller than the sum of its proper divisors (5189096).

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

4890904 is a wasteful number, since it uses less digits than its factorization.

4890904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1447 (or 1443 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 4890904 is about 2211.5388307692. The cubic root of 4890904 is about 169.7447611502.

The spelling of 4890904 in words is "four million, eight hundred ninety thousand, nine hundred four".