6628803824 has 40 divisors (see below), whose sum is σ = 12904122000. Its totient is φ = 3298752000.

The previous prime is 6628803799. The next prime is 6628803869. The reversal of 6628803824 is 4283088266.

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, 3679724 + ... + 3681524.

It is an arithmetic number, because the mean of its divisors is an integer number (322603050).

Almost surely, 2^6628803824 is an apocalyptic number.

It is an amenable number.

6628803824 is a deficient number, since it is larger than the sum of its proper divisors (6275318176).

6628803824 is a wasteful number, since it uses less digits than its factorization.

6628803824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2769 (or 2763 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 47.

The square root of 6628803824 is about 81417.4663324768. The cubic root of 6628803824 is about 1878.5022611655.

The spelling of 6628803824 in words is "six billion, six hundred twenty-eight million, eight hundred three thousand, eight hundred twenty-four".