8546694168 has 64 divisors (see below), whose sum is σ = 22188038400. Its totient is φ = 2740142720.

The previous prime is 8546694113. The next prime is 8546694187. The reversal of 8546694168 is 8614966458.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159703 + ... + 206393.

It is an arithmetic number, because the mean of its divisors is an integer number (346688100).

Almost surely, 2^8546694168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8546694168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11094019200).

8546694168 is an abundant number, since it is smaller than the sum of its proper divisors (13641344232).

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

8546694168 is a wasteful number, since it uses less digits than its factorization.

8546694168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46992 (or 46988 counting only the distinct ones).

The product of its digits is 9953280, while the sum is 57.

The square root of 8546694168 is about 92448.3324241168. The cubic root of 8546694168 is about 2044.5577774978.

The spelling of 8546694168 in words is "eight billion, five hundred forty-six million, six hundred ninety-four thousand, one hundred sixty-eight".