6800813004 has 12 divisors (see below), whose sum is σ = 15868563704. Its totient is φ = 2266937664.

The previous prime is 6800812987. The next prime is 6800813023. The reversal of 6800813004 is 4003180086.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283367197 + ... + 283367220.

Almost surely, 2^6800813004 is an apocalyptic number.

It is an amenable number.

6800813004 is an abundant number, since it is smaller than the sum of its proper divisors (9067750700).

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

6800813004 is a wasteful number, since it uses less digits than its factorization.

6800813004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566734424 (or 566734422 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 6800813004 is about 82467.0419258506. The cubic root of 6800813004 is about 1894.6119745851.

The spelling of 6800813004 in words is "six billion, eight hundred million, eight hundred thirteen thousand, four".