1044304069 has 2 divisors, whose sum is σ = 1044304070. Its totient is φ = 1044304068.

The previous prime is 1044304031. The next prime is 1044304073. The reversal of 1044304069 is 9604034401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 572979969 + 471324100 = 23937^2 + 21710^2 .

It is a cyclic number.

It is not a de Polignac number, because 1044304069 - 2⁷ = 1044303941 is a prime.

It is a super-4 number, since 4×1044304069⁴ (a number of 37 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 1044304069.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1044304769) by changing a digit.

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 as a sum of consecutive naturals, namely, 522152034 + 522152035.

It is an arithmetic number, because the mean of its divisors is an integer number (522152035).

Almost surely, 2^1044304069 is an apocalyptic number.

It is an amenable number.

1044304069 is a deficient number, since it is larger than the sum of its proper divisors (1).

1044304069 is an equidigital number, since it uses as much as digits as its factorization.

1044304069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 1044304069 is about 32315.6938498928. The cubic root of 1044304069 is about 1014.5551429669. Note that the first 3 decimals are identical.

The spelling of 1044304069 in words is "one billion, forty-four million, three hundred four thousand, sixty-nine".