6686882132 has 24 divisors (see below), whose sum is σ = 13380096576. Its totient is φ = 2864449728.

The previous prime is 6686882129. The next prime is 6686882383. The reversal of 6686882132 is 2312886866.

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, 4823 + ... + 115745.

It is an arithmetic number, because the mean of its divisors is an integer number (557504024).

Almost surely, 2^6686882132 is an apocalyptic number.

It is an amenable number.

6686882132 is an abundant number, since it is smaller than the sum of its proper divisors (6693214444).

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

6686882132 is a wasteful number, since it uses less digits than its factorization.

6686882132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113087 (or 113085 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 50.

The square root of 6686882132 is about 81773.3583265357. The cubic root of 6686882132 is about 1883.9724862741.

The spelling of 6686882132 in words is "six billion, six hundred eighty-six million, eight hundred eighty-two thousand, one hundred thirty-two".