8981841288 has 64 divisors (see below), whose sum is σ = 25753864320. Its totient is φ = 2557094400.

The previous prime is 8981841283. The next prime is 8981841289. The reversal of 8981841288 is 8821481898.

It is not an unprimeable number, because it can be changed into a prime (8981841283) 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 15 ways as a sum of consecutive naturals, for example, 47923 + ... + 142338.

It is an arithmetic number, because the mean of its divisors is an integer number (402404130).

Almost surely, 2^8981841288 is an apocalyptic number.

It is an amenable number.

8981841288 is an abundant number, since it is smaller than the sum of its proper divisors (16772023032).

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

8981841288 is a wasteful number, since it uses less digits than its factorization.

8981841288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190558 (or 190554 counting only the distinct ones).

The product of its digits is 2359296, while the sum is 57.

The square root of 8981841288 is about 94772.5766664598. The cubic root of 8981841288 is about 2078.6839313957.

The spelling of 8981841288 in words is "eight billion, nine hundred eighty-one million, eight hundred forty-one thousand, two hundred eighty-eight".