744313 has 2 divisors, whose sum is σ = 744314. Its totient is φ = 744312.

The previous prime is 744301. The next prime is 744353. The reversal of 744313 is 313447.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 501264 + 243049 = 708^2 + 493^2 .

It is a cyclic number.

It is not a de Polignac number, because 744313 - 2¹³ = 736121 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (744353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 372156 + 372157.

It is an arithmetic number, because the mean of its divisors is an integer number (372157).

2⁷⁴⁴³¹³ is an apocalyptic number.

It is an amenable number.

744313 is a deficient number, since it is larger than the sum of its proper divisors (1).

744313 is an equidigital number, since it uses as much as digits as its factorization.

744313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1008, while the sum is 22.

The square root of 744313 is about 862.7357648782. The cubic root of 744313 is about 90.6258030844.

The spelling of 744313 in words is "seven hundred forty-four thousand, three hundred thirteen".