6838768312 has 48 divisors (see below), whose sum is σ = 13238406720. Its totient is φ = 3311884800.

The previous prime is 6838768309. The next prime is 6838768333. The reversal of 6838768312 is 2138678386.

It is a self number, because there is not a number n which added to its sum of digits gives 6838768312.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2638137 + ... + 2640727.

It is an arithmetic number, because the mean of its divisors is an integer number (275800140).

Almost surely, 2^6838768312 is an apocalyptic number.

It is an amenable number.

6838768312 is a deficient number, since it is larger than the sum of its proper divisors (6399638408).

6838768312 is a wasteful number, since it uses less digits than its factorization.

6838768312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2912 (or 2871 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 52.

The square root of 6838768312 is about 82696.8458406970. The cubic root of 6838768312 is about 1898.1300449832.

The spelling of 6838768312 in words is "six billion, eight hundred thirty-eight million, seven hundred sixty-eight thousand, three hundred twelve".