8872944 has 80 divisors (see below), whose sum is σ = 24284160. Its totient is φ = 2787840.

The previous prime is 8872939. The next prime is 8872957. The reversal of 8872944 is 4492788.

8872944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Its product of digits (129024) is a multiple of the sum of its prime divisors (192).

It is a junction number, because it is equal to n+sod(n) for n = 8872896 and 8872905.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99652 + ... + 99740.

It is an arithmetic number, because the mean of its divisors is an integer number (303552).

Almost surely, 2^8872944 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 8872944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12142080).

8872944 is an abundant number, since it is smaller than the sum of its proper divisors (15411216).

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

8872944 is a wasteful number, since it uses less digits than its factorization.

8872944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198 (or 192 counting only the distinct ones).

The product of its digits is 129024, while the sum is 42.

The square root of 8872944 is about 2978.7487305914. The cubic root of 8872944 is about 207.0248984030.

The spelling of 8872944 in words is "eight million, eight hundred seventy-two thousand, nine hundred forty-four".