744116293 has 2 divisors, whose sum is σ = 744116294. Its totient is φ = 744116292.

The previous prime is 744116279. The next prime is 744116341. The reversal of 744116293 is 392611447.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 732947329 + 11168964 = 27073^2 + 3342^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-744116293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (744116993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 372058146 + 372058147.

It is an arithmetic number, because the mean of its divisors is an integer number (372058147).

Almost surely, 2^744116293 is an apocalyptic number.

It is an amenable number.

744116293 is a deficient number, since it is larger than the sum of its proper divisors (1).

744116293 is an equidigital number, since it uses as much as digits as its factorization.

744116293 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 37.

The square root of 744116293 is about 27278.4950647942. The cubic root of 744116293 is about 906.1781885357.

The spelling of 744116293 in words is "seven hundred forty-four million, one hundred sixteen thousand, two hundred ninety-three".