8990333404 has 24 divisors (see below), whose sum is σ = 16947757008. Its totient is φ = 4148298240.

The previous prime is 8990333393. The next prime is 8990333419. The reversal of 8990333404 is 4043330998.

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, 198444 + ... + 239500.

It is an arithmetic number, because the mean of its divisors is an integer number (706156542).

Almost surely, 2^8990333404 is an apocalyptic number.

It is an amenable number.

8990333404 is a deficient number, since it is larger than the sum of its proper divisors (7957423604).

8990333404 is a wasteful number, since it uses less digits than its factorization.

8990333404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45285 (or 45283 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 43.

The square root of 8990333404 is about 94817.3686831690. The cubic root of 8990333404 is about 2079.3388403434.

The spelling of 8990333404 in words is "eight billion, nine hundred ninety million, three hundred thirty-three thousand, four hundred four".