4442404 has 24 divisors (see below), whose sum is σ = 8205120. Its totient is φ = 2100384.

The previous prime is 4442401. The next prime is 4442413. The reversal of 4442404 is 4042444.

It is not an unprimeable number, because it can be changed into a prime (4442401) 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, 9807 + ... + 10249.

It is an arithmetic number, because the mean of its divisors is an integer number (341880).

Almost surely, 2^4442404 is an apocalyptic number.

It is an amenable number.

4442404 is a deficient number, since it is larger than the sum of its proper divisors (3762716).

4442404 is a wasteful number, since it uses less digits than its factorization.

4442404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579 (or 577 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 4442404 is about 2107.7011173314. The cubic root of 4442404 is about 164.3889735936.

Adding to 4442404 its reverse (4042444), we get a palindrome (8484848).

The spelling of 4442404 in words is "four million, four hundred forty-two thousand, four hundred four".