444344344 has 16 divisors (see below), whose sum is σ = 835326720. Its totient is φ = 221590560.

The previous prime is 444344333. The next prime is 444344353. The reversal of 444344344 is 443443444.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69447 + ... + 75574.

It is an arithmetic number, because the mean of its divisors is an integer number (52207920).

Almost surely, 2^444344344 is an apocalyptic number.

It is an amenable number.

444344344 is a deficient number, since it is larger than the sum of its proper divisors (390982376).

444344344 is a wasteful number, since it uses less digits than its factorization.

444344344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145410 (or 145406 counting only the distinct ones).

The product of its digits is 147456, while the sum is 34.

The square root of 444344344 is about 21079.4768436031. The cubic root of 444344344 is about 763.0855308648.

Adding to 444344344 its reverse (443443444), we get a palindrome (887787788).

The spelling of 444344344 in words is "four hundred forty-four million, three hundred forty-four thousand, three hundred forty-four".