744353 has 2 divisors, whose sum is σ = 744354. Its totient is φ = 744352.

The previous prime is 744313. The next prime is 744371. The reversal of 744353 is 353447.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 529984 + 214369 = 728^2 + 463^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-744353 is a prime.

It is a super-2 number, since 2×744353² = 1108122777218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (744313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 372176 + 372177.

It is an arithmetic number, because the mean of its divisors is an integer number (372177).

2⁷⁴⁴³⁵³ is an apocalyptic number.

It is an amenable number.

744353 is a deficient number, since it is larger than the sum of its proper divisors (1).

744353 is an equidigital number, since it uses as much as digits as its factorization.

744353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5040, while the sum is 26.

The square root of 744353 is about 862.7589466357. The cubic root of 744353 is about 90.6274264907.

The spelling of 744353 in words is "seven hundred forty-four thousand, three hundred fifty-three".