6886265634 has 12 divisors (see below), whose sum is σ = 14920242246. Its totient is φ = 2295421872.

The previous prime is 6886265629. The next prime is 6886265651. The reversal of 6886265634 is 4365626886.

It is a happy number.

6886265634 is a `hidden beast` number, since 6 + 8 + 8 + 626 + 5 + 6 + 3 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4237619409 + 2648646225 = 65097^2 + 51465^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 191285139 + ... + 191285174.

Almost surely, 2^6886265634 is an apocalyptic number.

6886265634 is an abundant number, since it is smaller than the sum of its proper divisors (8033976612).

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

6886265634 is a wasteful number, since it uses less digits than its factorization.

6886265634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382570321 (or 382570318 counting only the distinct ones).

The product of its digits is 9953280, while the sum is 54.

The square root of 6886265634 is about 82983.5262808227. The cubic root of 6886265634 is about 1902.5142737896.

The spelling of 6886265634 in words is "six billion, eight hundred eighty-six million, two hundred sixty-five thousand, six hundred thirty-four".