6913686168 has 24 divisors (see below), whose sum is σ = 18724566900. Its totient is φ = 2304562032.

The previous prime is 6913686149. The next prime is 6913686179. The reversal of 6913686168 is 8616863196.

6913686168 is a `hidden beast` number, since 6 + 9 + 13 + 6 + 8 + 616 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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, 48011638 + ... + 48011781.

Almost surely, 2^6913686168 is an apocalyptic number.

It is an amenable number.

6913686168 is an abundant number, since it is smaller than the sum of its proper divisors (11810880732).

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

6913686168 is a wasteful number, since it uses less digits than its factorization.

6913686168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96023431 (or 96023424 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 54.

The square root of 6913686168 is about 83148.5788693950. The cubic root of 6913686168 is about 1905.0361470397.

The spelling of 6913686168 in words is "six billion, nine hundred thirteen million, six hundred eighty-six thousand, one hundred sixty-eight".