6879768792 has 64 divisors (see below), whose sum is σ = 18783394560. Its totient is φ = 2087030400.

The previous prime is 6879768787. The next prime is 6879768793. The reversal of 6879768792 is 2978679786.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6879768793) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133134 + ... + 177437.

It is an arithmetic number, because the mean of its divisors is an integer number (293490540).

Almost surely, 2^6879768792 is an apocalyptic number.

It is an amenable number.

6879768792 is an abundant number, since it is smaller than the sum of its proper divisors (11903625768).

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

6879768792 is a wasteful number, since it uses less digits than its factorization.

6879768792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310664 (or 310660 counting only the distinct ones).

The product of its digits is 128024064, while the sum is 69.

The square root of 6879768792 is about 82944.3716716210. The cubic root of 6879768792 is about 1901.9157769917.

The spelling of 6879768792 in words is "six billion, eight hundred seventy-nine million, seven hundred sixty-eight thousand, seven hundred ninety-two".