744799365 has 48 divisors (see below), whose sum is σ = 1327442688. Its totient is φ = 386126208.

The previous prime is 744799361. The next prime is 744799369. The reversal of 744799365 is 563997447.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (744799361) and next prime (744799369).

It is not a de Polignac number, because 744799365 - 2² = 744799361 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (744799361) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 330934 + ... + 333176.

It is an arithmetic number, because the mean of its divisors is an integer number (27655056).

Almost surely, 2^744799365 is an apocalyptic number.

It is an amenable number.

744799365 is a deficient number, since it is larger than the sum of its proper divisors (582643323).

744799365 is a wasteful number, since it uses less digits than its factorization.

744799365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2458 (or 2455 counting only the distinct ones).

The product of its digits is 5715360, while the sum is 54.

The square root of 744799365 is about 27291.0125316009. The cubic root of 744799365 is about 906.4553833989.

The spelling of 744799365 in words is "seven hundred forty-four million, seven hundred ninety-nine thousand, three hundred sixty-five".