1004444344 has 32 divisors (see below), whose sum is σ = 1908360000. Its totient is φ = 495588352.

The previous prime is 1004444333. The next prime is 1004444347. The reversal of 1004444344 is 4434444001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004444347) 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 7 ways as a sum of consecutive naturals, for example, 213732 + ... + 218380.

It is an arithmetic number, because the mean of its divisors is an integer number (59636250).

Almost surely, 2^1004444344 is an apocalyptic number.

It is an amenable number.

1004444344 is a deficient number, since it is larger than the sum of its proper divisors (903915656).

1004444344 is a wasteful number, since it uses less digits than its factorization.

1004444344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5007 (or 5003 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

The square root of 1004444344 is about 31692.9699460306. The cubic root of 1004444344 is about 1001.4792587147.

Adding to 1004444344 its reverse (4434444001), we get a palindrome (5438888345).

It can be divided in two parts, 100 and 4444344, that added together give a palindrome (4444444).

The spelling of 1004444344 in words is "one billion, four million, four hundred forty-four thousand, three hundred forty-four".