444034312 has 16 divisors (see below), whose sum is σ = 861273900. Its totient is φ = 214361280.

The previous prime is 444034309. The next prime is 444034319. The reversal of 444034312 is 213430444.

It can be written as a sum of positive squares in 2 ways, for example, as 428241636 + 15792676 = 20694^2 + 3974^2 .

It is not an unprimeable number, because it can be changed into a prime (444034319) 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, 956739 + ... + 957202.

Almost surely, 2^444034312 is an apocalyptic number.

It is an amenable number.

444034312 is a deficient number, since it is larger than the sum of its proper divisors (417239588).

444034312 is a wasteful number, since it uses less digits than its factorization.

444034312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1913976 (or 1913972 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 444034312 is about 21072.1216777049. The cubic root of 444034312 is about 762.9080139001.

Adding to 444034312 its reverse (213430444), we get a palindrome (657464756).

The spelling of 444034312 in words is "four hundred forty-four million, thirty-four thousand, three hundred twelve".