4406844 has 72 divisors (see below), whose sum is σ = 11621232. Its totient is φ = 1297920.

The previous prime is 4406839. The next prime is 4406881. The reversal of 4406844 is 4486044.

4406844 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 an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83122 + ... + 83174.

It is an arithmetic number, because the mean of its divisors is an integer number (161406).

Almost surely, 2^4406844 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 4406844, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5810616).

4406844 is an abundant number, since it is smaller than the sum of its proper divisors (7214388).

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

4406844 is a wasteful number, since it uses less digits than its factorization.

4406844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

The square root of 4406844 is about 2099.2484369412. The cubic root of 4406844 is about 163.9491712401.

The spelling of 4406844 in words is "four million, four hundred six thousand, eight hundred forty-four".