4444044 has 48 divisors (see below), whose sum is σ = 11442816. Its totient is φ = 1331200.

The previous prime is 4444001. The next prime is 4444049. The reversal of 4444044 is 4404444.

It is not an unprimeable number, because it can be changed into a prime (4444049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17164 + ... + 17420.

It is an arithmetic number, because the mean of its divisors is an integer number (238392).

Almost surely, 2^4444044 is an apocalyptic number.

4444044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4444044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5721408).

4444044 is an abundant number, since it is smaller than the sum of its proper divisors (6998772).

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

4444044 is a wasteful number, since it uses less digits than its factorization.

4444044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406 (or 404 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

The square root of 4444044 is about 2108.0901309005. The cubic root of 4444044 is about 164.4092002358.

Adding to 4444044 its reverse (4404444), we get a palindrome (8848488).

The spelling of 4444044 in words is "four million, four hundred forty-four thousand, forty-four".