8944144 has 40 divisors (see below), whose sum is σ = 19150560. Its totient is φ = 4012800.

The previous prime is 8944127. The next prime is 8944153. The reversal of 8944144 is 4414498.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15379 + ... + 15949.

It is an arithmetic number, because the mean of its divisors is an integer number (478764).

Almost surely, 2^8944144 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 8944144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9575280).

8944144 is an abundant number, since it is smaller than the sum of its proper divisors (10206416).

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

8944144 is a wasteful number, since it uses less digits than its factorization.

8944144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679 (or 673 counting only the distinct ones).

The product of its digits is 18432, while the sum is 34.

The square root of 8944144 is about 2990.6761777230. The cubic root of 8944144 is about 207.5771735972.

The spelling of 8944144 in words is "eight million, nine hundred forty-four thousand, one hundred forty-four".