744969023779 has 2 divisors, whose sum is σ = 744969023780. Its totient is φ = 744969023778.

The previous prime is 744969023759. The next prime is 744969023789. The reversal of 744969023779 is 977320969447.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 744969023779 - 2¹³ = 744969015587 is a prime.

It is not a weakly prime, because it can be changed into another prime (744969023759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 372484511889 + 372484511890.

It is an arithmetic number, because the mean of its divisors is an integer number (372484511890).

Almost surely, 2^744969023779 is an apocalyptic number.

744969023779 is a deficient number, since it is larger than the sum of its proper divisors (1).

744969023779 is an equidigital number, since it uses as much as digits as its factorization.

744969023779 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144027072, while the sum is 67.

The spelling of 744969023779 in words is "seven hundred forty-four billion, nine hundred sixty-nine million, twenty-three thousand, seven hundred seventy-nine".