6679086342 has 16 divisors (see below), whose sum is σ = 13400854320. Its totient is φ = 2219248512.

The previous prime is 6679086331. The next prime is 6679086373. The reversal of 6679086342 is 2436809766.

It is a happy number.

It is a super-2 number, since 2×6679086342² = 89220388727781881928, 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, 1776367 + ... + 1780122.

It is an arithmetic number, because the mean of its divisors is an integer number (837553395).

Almost surely, 2^6679086342 is an apocalyptic number.

6679086342 is an abundant number, since it is smaller than the sum of its proper divisors (6721767978).

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

6679086342 is a wasteful number, since it uses less digits than its factorization.

6679086342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3556807.

The product of its (nonzero) digits is 2612736, while the sum is 51.

The square root of 6679086342 is about 81725.6773725370. The cubic root of 6679086342 is about 1883.2400689416.

The spelling of 6679086342 in words is "six billion, six hundred seventy-nine million, eighty-six thousand, three hundred forty-two".