6896931768 has 48 divisors (see below), whose sum is σ = 19134788400. Its totient is φ = 2242903680.

The previous prime is 6896931751. The next prime is 6896931781. The reversal of 6896931768 is 8671396986.

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, 1165228 + ... + 1171131.

It is an arithmetic number, because the mean of its divisors is an integer number (398641425).

Almost surely, 2^6896931768 is an apocalyptic number.

It is an amenable number.

6896931768 is an abundant number, since it is smaller than the sum of its proper divisors (12237856632).

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

6896931768 is a wasteful number, since it uses less digits than its factorization.

6896931768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2336412 (or 2336405 counting only the distinct ones).

The product of its digits is 23514624, while the sum is 63.

The square root of 6896931768 is about 83047.7679892723. The cubic root of 6896931768 is about 1903.4960349388.

The spelling of 6896931768 in words is "six billion, eight hundred ninety-six million, nine hundred thirty-one thousand, seven hundred sixty-eight".