1004434444 has 48 divisors (see below), whose sum is σ = 1930775616. Its totient is φ = 454406400.

The previous prime is 1004434427. The next prime is 1004434469. The reversal of 1004434444 is 4444344001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 726634 + ... + 728014.

It is an arithmetic number, because the mean of its divisors is an integer number (40224492).

Almost surely, 2^1004434444 is an apocalyptic number.

It is an amenable number.

1004434444 is a deficient number, since it is larger than the sum of its proper divisors (926341172).

1004434444 is a wasteful number, since it uses less digits than its factorization.

1004434444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1666 (or 1664 counting only the distinct ones).

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

The square root of 1004434444 is about 31692.8137595891. The cubic root of 1004434444 is about 1001.4759684454.

Adding to 1004434444 its reverse (4444344001), we get a palindrome (5448778445).

The spelling of 1004434444 in words is "one billion, four million, four hundred thirty-four thousand, four hundred forty-four".