8444928 has 44 divisors (see below), whose sum is σ = 22517000. Its totient is φ = 2813952.

The previous prime is 8444923. The next prime is 8444929. The reversal of 8444928 is 8294448.

8444928 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8444923) 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, 1698 + ... + 4446.

It is an arithmetic number, because the mean of its divisors is an integer number (511750).

Almost surely, 2^8444928 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 8444928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11258500).

8444928 is an abundant number, since it is smaller than the sum of its proper divisors (14072072).

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

8444928 is a wasteful number, since it uses less digits than its factorization.

8444928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2772 (or 2754 counting only the distinct ones).

The product of its digits is 73728, while the sum is 39.

The square root of 8444928 is about 2906.0158292755. The cubic root of 8444928 is about 203.6410450377.

The spelling of 8444928 in words is "eight million, four hundred forty-four thousand, nine hundred twenty-eight".