6684680800 has 72 divisors (see below), whose sum is σ = 18650275056. Its totient is φ = 2291888640.

The previous prime is 6684680777. The next prime is 6684680819. The reversal of 6684680800 is 80864866.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 591247 + ... + 602446.

It is an arithmetic number, because the mean of its divisors is an integer number (259031598).

Almost surely, 2^6684680800 is an apocalyptic number.

It is an amenable number.

6684680800 is an abundant number, since it is smaller than the sum of its proper divisors (11965594256).

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

6684680800 is a wasteful number, since it uses less digits than its factorization.

6684680800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1193720 (or 1193707 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 46.

The square root of 6684680800 is about 81759.8972602094. The cubic root of 6684680800 is about 1883.7657280263.

The spelling of 6684680800 in words is "six billion, six hundred eighty-four million, six hundred eighty thousand, eight hundred".