6686029092 has 24 divisors (see below), whose sum is σ = 16421826400. Its totient is φ = 2111377536.

The previous prime is 6686029079. The next prime is 6686029099. The reversal of 6686029092 is 2909206866.

It is not an unprimeable number, because it can be changed into a prime (6686029099) 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, 14662117 + ... + 14662572.

Almost surely, 2^6686029092 is an apocalyptic number.

It is an amenable number.

6686029092 is an abundant number, since it is smaller than the sum of its proper divisors (9735797308).

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

6686029092 is a wasteful number, since it uses less digits than its factorization.

6686029092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29324715 (or 29324713 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 48.

The square root of 6686029092 is about 81768.1422804750. The cubic root of 6686029092 is about 1883.8923705988.

The spelling of 6686029092 in words is "six billion, six hundred eighty-six million, twenty-nine thousand, ninety-two".