8888844444 has 96 divisors (see below), whose sum is σ = 21508193280. Its totient is φ = 2855347200.

The previous prime is 8888844401. The next prime is 8888844449. The reversal of 8888844444 is 4444488888.

It is a nialpdrome in base 10.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8888844449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21732912 + ... + 21733320.

It is an arithmetic number, because the mean of its divisors is an integer number (224043680).

Almost surely, 2^8888844444 is an apocalyptic number.

It is an amenable number.

8888844444 is an abundant number, since it is smaller than the sum of its proper divisors (12619348836).

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

8888844444 is a wasteful number, since it uses less digits than its factorization.

8888844444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891 (or 889 counting only the distinct ones).

The product of its digits is 33554432, while the sum is 60.

The square root of 8888844444 is about 94280.6684532943. The cubic root of 8888844444 is about 2071.4848847817.

Subtracting from 8888844444 its reverse (4444488888), we obtain a square (4444355556 = 66666²).

The spelling of 8888844444 in words is "eight billion, eight hundred eighty-eight million, eight hundred forty-four thousand, four hundred forty-four".