744013469 has 2 divisors, whose sum is σ = 744013470. Its totient is φ = 744013468.

The previous prime is 744013463. The next prime is 744013481. The reversal of 744013469 is 964310447.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 710222500 + 33790969 = 26650^2 + 5813^2 .

It is a cyclic number.

It is not a de Polignac number, because 744013469 - 2⁸ = 744013213 is a prime.

It is a super-2 number, since 2×744013469² = 1107112084106827922, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (744013463) 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, 372006734 + 372006735.

It is an arithmetic number, because the mean of its divisors is an integer number (372006735).

Almost surely, 2^744013469 is an apocalyptic number.

It is an amenable number.

744013469 is a deficient number, since it is larger than the sum of its proper divisors (1).

744013469 is an equidigital number, since it uses as much as digits as its factorization.

744013469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 744013469 is about 27276.6102916033. The cubic root of 744013469 is about 906.1364472295.

The spelling of 744013469 in words is "seven hundred forty-four million, thirteen thousand, four hundred sixty-nine".