6879256 has 16 divisors (see below), whose sum is σ = 12945240. Its totient is φ = 3427200.

The previous prime is 6879253. The next prime is 6879259. The reversal of 6879256 is 6529786.

It is an interprime number because it is at equal distance from previous prime (6879253) and next prime (6879259).

It is a super-2 number, since 2×6879256² = 94648326227072, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6879253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1056 + ... + 3856.

Almost surely, 2^6879256 is an apocalyptic number.

It is an amenable number.

6879256 is a deficient number, since it is larger than the sum of its proper divisors (6065984).

6879256 is a wasteful number, since it uses less digits than its factorization.

6879256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3114 (or 3110 counting only the distinct ones).

The product of its digits is 181440, while the sum is 43.

The square root of 6879256 is about 2622.8335822160. The cubic root of 6879256 is about 190.1868521943.

The spelling of 6879256 in words is "six million, eight hundred seventy-nine thousand, two hundred fifty-six".