6879666190 has 16 divisors (see below), whose sum is σ = 12420817200. Its totient is φ = 2743551360.

The previous prime is 6879666179. The next prime is 6879666221. The reversal of 6879666190 is 916669786.

It is a super-2 number, since 2×6879666190² = 94659613771658232200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1035915 + ... + 1042534.

It is an arithmetic number, because the mean of its divisors is an integer number (776301075).

Almost surely, 2^6879666190 is an apocalyptic number.

6879666190 is a deficient number, since it is larger than the sum of its proper divisors (5541151010).

6879666190 is a wasteful number, since it uses less digits than its factorization.

6879666190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2078787.

The product of its (nonzero) digits is 5878656, while the sum is 58.

The square root of 6879666190 is about 82943.7531704468. The cubic root of 6879666190 is about 1901.9063221520.

The spelling of 6879666190 in words is "six billion, eight hundred seventy-nine million, six hundred sixty-six thousand, one hundred ninety".