2004864888 has 64 divisors (see below), whose sum is σ = 5583866400. Its totient is φ = 595607040.

The previous prime is 2004864887. The next prime is 2004864949. The reversal of 2004864888 is 8884684002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2004864887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101743 + ... + 119838.

Almost surely, 2^2004864888 is an apocalyptic number.

It is an amenable number.

2004864888 is an abundant number, since it is smaller than the sum of its proper divisors (3579001512).

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

2004864888 is a wasteful number, since it uses less digits than its factorization.

2004864888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221632 (or 221628 counting only the distinct ones).

The product of its (nonzero) digits is 786432, while the sum is 48.

The square root of 2004864888 is about 44775.7176156899. The cubic root of 2004864888 is about 1260.9417851807.

The spelling of 2004864888 in words is "two billion, four million, eight hundred sixty-four thousand, eight hundred eighty-eight".