8859944 has 16 divisors (see below), whose sum is σ = 16679520. Its totient is φ = 4412080.

The previous prime is 8859943. The next prime is 8859953. The reversal of 8859944 is 4499588.

It is not an unprimeable number, because it can be changed into a prime (8859943) 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, 2 + ... + 4209.

It is an arithmetic number, because the mean of its divisors is an integer number (1042470).

Almost surely, 2^8859944 is an apocalyptic number.

It is an amenable number.

8859944 is a deficient number, since it is larger than the sum of its proper divisors (7819576).

8859944 is a wasteful number, since it uses less digits than its factorization.

8859944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4480 (or 4476 counting only the distinct ones).

The product of its digits is 414720, while the sum is 47.

The square root of 8859944 is about 2976.5658064286. The cubic root of 8859944 is about 206.9237429831.

The spelling of 8859944 in words is "eight million, eight hundred fifty-nine thousand, nine hundred forty-four".