6806688580 has 24 divisors (see below), whose sum is σ = 14317934400. Its totient is φ = 2718125280.

The previous prime is 6806688533. The next prime is 6806688613. The reversal of 6806688580 is 858866086.

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 7 ways as a sum of consecutive naturals, for example, 272106 + ... + 296065.

It is an arithmetic number, because the mean of its divisors is an integer number (596580600).

Almost surely, 2^6806688580 is an apocalyptic number.

It is an amenable number.

6806688580 is an abundant number, since it is smaller than the sum of its proper divisors (7511245820).

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

6806688580 is a wasteful number, since it uses less digits than its factorization.

6806688580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568779 (or 568777 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 55.

The square root of 6806688580 is about 82502.6580177875. The cubic root of 6806688580 is about 1895.1574354665.

The spelling of 6806688580 in words is "six billion, eight hundred six million, six hundred eighty-eight thousand, five hundred eighty".