4416944 has 40 divisors (see below), whose sum is σ = 9895200. Its totient is φ = 1870848.

The previous prime is 4416931. The next prime is 4416947. The reversal of 4416944 is 4496144.

It is a self number, because there is not a number n which added to its sum of digits gives 4416944.

It is not an unprimeable number, because it can be changed into a prime (4416947) 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, 12482 + ... + 12830.

It is an arithmetic number, because the mean of its divisors is an integer number (247380).

Almost surely, 2^4416944 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 4416944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4947600).

4416944 is an abundant number, since it is smaller than the sum of its proper divisors (5478256).

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

4416944 is a wasteful number, since it uses less digits than its factorization.

4416944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477 (or 471 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 4416944 is about 2101.6526830093. The cubic root of 4416944 is about 164.0743268088.

The spelling of 4416944 in words is "four million, four hundred sixteen thousand, nine hundred forty-four".