4004444 has 12 divisors (see below), whose sum is σ = 7047768. Its totient is φ = 1990800.

The previous prime is 4004417. The next prime is 4004449. The reversal of 4004444 is 4444004.

4004444 is a modest number, since divided by 4444 gives 400 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4004449) 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, 2042 + ... + 3489.

It is an arithmetic number, because the mean of its divisors is an integer number (587314).

Almost surely, 2^4004444 is an apocalyptic number.

It is an amenable number.

4004444 is a deficient number, since it is larger than the sum of its proper divisors (3043324).

4004444 is a wasteful number, since it uses less digits than its factorization.

4004444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5716 (or 5714 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 4004444 is about 2001.1106915910. The cubic root of 4004444 is about 158.7988701918.

Adding to 4004444 its reverse (4444004), we get a palindrome (8448448).

The spelling of 4004444 in words is "four million, four thousand, four hundred forty-four".