444002204 has 12 divisors (see below), whose sum is σ = 782676384. Its totient is φ = 220380384.

The previous prime is 444002201. The next prime is 444002249. The reversal of 444002204 is 402200444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444002201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 404564 + ... + 405659.

It is an arithmetic number, because the mean of its divisors is an integer number (65223032).

Almost surely, 2^444002204 is an apocalyptic number.

It is an amenable number.

444002204 is a deficient number, since it is larger than the sum of its proper divisors (338674180).

444002204 is a wasteful number, since it uses less digits than its factorization.

444002204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810364 (or 810362 counting only the distinct ones).

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

The square root of 444002204 is about 21071.3598042461. The cubic root of 444002204 is about 762.8896249000.

Adding to 444002204 its reverse (402200444), we get a palindrome (846202648).

The spelling of 444002204 in words is "four hundred forty-four million, two thousand, two hundred four".