8899944 has 32 divisors (see below), whose sum is σ = 22485120. Its totient is φ = 2935296.

The previous prime is 8899937. The next prime is 8899949. The reversal of 8899944 is 4499988.

8899944 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (8899949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 417 + ... + 4239.

It is an arithmetic number, because the mean of its divisors is an integer number (702660).

Almost surely, 2^8899944 is an apocalyptic number.

It is an amenable number.

8899944 is an abundant number, since it is smaller than the sum of its proper divisors (13585176).

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

8899944 is a wasteful number, since it uses less digits than its factorization.

8899944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3929 (or 3925 counting only the distinct ones).

The product of its digits is 746496, while the sum is 51.

The square root of 8899944 is about 2983.2773923992. The cubic root of 8899944 is about 207.2346751546.

The spelling of 8899944 in words is "eight million, eight hundred ninety-nine thousand, nine hundred forty-four".