6879312079197 has 8 divisors (see below), whose sum is σ = 9172577256000. Its totient is φ = 4586127477600.

The previous prime is 6879312079193. The next prime is 6879312079207. The reversal of 6879312079197 is 7919702139786.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6879312079197 - 2² = 6879312079193 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6879312079193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19944304 + ... + 20286297.

It is an arithmetic number, because the mean of its divisors is an integer number (1146572157000).

Almost surely, 2^{6879312079197} is an apocalyptic number.

It is an amenable number.

6879312079197 is a deficient number, since it is larger than the sum of its proper divisors (2293265176803).

6879312079197 is a wasteful number, since it uses less digits than its factorization.

6879312079197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40287603.

The product of its (nonzero) digits is 72013536, while the sum is 69.

It can be divided in two parts, 687931 and 2079197, that added together give a triangular number (2767128 = T₂₃₅₂).

The spelling of 6879312079197 in words is "six trillion, eight hundred seventy-nine billion, three hundred twelve million, seventy-nine thousand, one hundred ninety-seven".