8851863168 has 256 divisors, whose sum is σ = 27449913600. Its totient is φ = 2802843648.

The previous prime is 8851863149. The next prime is 8851863173. The reversal of 8851863168 is 8613681588.

8851863168 is a `hidden beast` number, since 8 + 8 + 518 + 63 + 1 + 68 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15340896 + ... + 15341472.

It is an arithmetic number, because the mean of its divisors is an integer number (107226225).

Almost surely, 2^8851863168 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 8851863168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13724956800).

8851863168 is an abundant number, since it is smaller than the sum of its proper divisors (18598050432).

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

8851863168 is a wasteful number, since it uses less digits than its factorization.

8851863168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816 (or 798 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 54.

The square root of 8851863168 is about 94084.3407161893. The cubic root of 8851863168 is about 2068.6081464628.

The spelling of 8851863168 in words is "eight billion, eight hundred fifty-one million, eight hundred sixty-three thousand, one hundred sixty-eight".