8868951189 has 12 divisors (see below), whose sum is σ = 14640808416. Its totient is φ = 5067972072.

The previous prime is 8868951173. The next prime is 8868951209. The reversal of 8868951189 is 9811598688.

It is not a de Polignac number, because 8868951189 - 2⁴ = 8868951173 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63), and also a Moran number because the ratio is a prime number: 140777003 = 8868951189 / (8 + 8 + 6 + 8 + 9 + 5 + 1 + 1 + 8 + 9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8868951149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70388439 + ... + 70388564.

It is an arithmetic number, because the mean of its divisors is an integer number (1220067368).

Almost surely, 2^8868951189 is an apocalyptic number.

It is an amenable number.

8868951189 is a deficient number, since it is larger than the sum of its proper divisors (5771857227).

8868951189 is a wasteful number, since it uses less digits than its factorization.

8868951189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140777016 (or 140777013 counting only the distinct ones).

The product of its digits is 9953280, while the sum is 63.

The square root of 8868951189 is about 94175.1091796553. The cubic root of 8868951189 is about 2069.9384011635.

The spelling of 8868951189 in words is "eight billion, eight hundred sixty-eight million, nine hundred fifty-one thousand, one hundred eighty-nine".