4649090904 has 40 divisors (see below), whose sum is σ = 13021761060. Its totient is φ = 1549696752.

The previous prime is 4649090839. The next prime is 4649090911. The reversal of 4649090904 is 4090909464.

It is a super-2 number, since 2×4649090904² = 43228092467311074432, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4649090904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3586614 + ... + 3587909.

Almost surely, 2^4649090904 is an apocalyptic number.

It is an amenable number.

4649090904 is an abundant number, since it is smaller than the sum of its proper divisors (8372670156).

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

4649090904 is a wasteful number, since it uses less digits than its factorization.

4649090904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7174541 (or 7174528 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 4649090904 is about 68184.2423438143. The cubic root of 4649090904 is about 1668.9987548878.

The spelling of 4649090904 in words is "four billion, six hundred forty-nine million, ninety thousand, nine hundred four".