6808308912 has 60 divisors (see below), whose sum is σ = 20056649080. Its totient is φ = 2149991424.

The previous prime is 6808308911. The next prime is 6808308929. The reversal of 6808308912 is 2198038086.

It is not an unprimeable number, because it can be changed into a prime (6808308911) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1241473 + ... + 1246944.

Almost surely, 2^6808308912 is an apocalyptic number.

It is an amenable number.

6808308912 is an abundant number, since it is smaller than the sum of its proper divisors (13248340168).

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

6808308912 is a wasteful number, since it uses less digits than its factorization.

6808308912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2488450 (or 2488441 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The square root of 6808308912 is about 82512.4773110104. The cubic root of 6808308912 is about 1895.3078042578.

The spelling of 6808308912 in words is "six billion, eight hundred eight million, three hundred eight thousand, nine hundred twelve".