744473699 has 2 divisors, whose sum is σ = 744473700. Its totient is φ = 744473698.

The previous prime is 744473677. The next prime is 744473771. The reversal of 744473699 is 996374447.

It is a weak prime.

It is an emirp because it is prime and its reverse (996374447) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 744473699 - 2²⁴ = 727696483 is a prime.

It is a Chen prime.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 744473699.

It is not a weakly prime, because it can be changed into another prime (744473099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 372236849 + 372236850.

It is an arithmetic number, because the mean of its divisors is an integer number (372236850).

Almost surely, 2^744473699 is an apocalyptic number.

744473699 is a deficient number, since it is larger than the sum of its proper divisors (1).

744473699 is an equidigital number, since it uses as much as digits as its factorization.

744473699 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4572288, while the sum is 53.

The square root of 744473699 is about 27285.0453362277. The cubic root of 744473699 is about 906.3232472608.

The spelling of 744473699 in words is "seven hundred forty-four million, four hundred seventy-three thousand, six hundred ninety-nine".