8989544192 has 36 divisors (see below), whose sum is σ = 17952840360. Its totient is φ = 4492551168.

The previous prime is 8989544191. The next prime is 8989544209. The reversal of 8989544192 is 2914459898.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8989544191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 591278 + ... + 606290.

It is an arithmetic number, because the mean of its divisors is an integer number (498690010).

Almost surely, 2^8989544192 is an apocalyptic number.

It is an amenable number.

8989544192 is a deficient number, since it is larger than the sum of its proper divisors (8963296168).

8989544192 is a wasteful number, since it uses less digits than its factorization.

8989544192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17368 (or 17354 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 59.

The square root of 8989544192 is about 94813.2068437726. The cubic root of 8989544192 is about 2079.2779939835.

The spelling of 8989544192 in words is "eight billion, nine hundred eighty-nine million, five hundred forty-four thousand, one hundred ninety-two".