726259333 has 2 divisors, whose sum is σ = 726259334. Its totient is φ = 726259332.

The previous prime is 726259319. The next prime is 726259337. The reversal of 726259333 is 333952627.

It is a happy number.

726259333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 725925249 + 334084 = 26943^2 + 578^2 .

It is a cyclic number.

It is not a de Polignac number, because 726259333 - 2⁵ = 726259301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (726259337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 363129666 + 363129667.

It is an arithmetic number, because the mean of its divisors is an integer number (363129667).

Almost surely, 2^726259333 is an apocalyptic number.

It is an amenable number.

726259333 is a deficient number, since it is larger than the sum of its proper divisors (1).

726259333 is an equidigital number, since it uses as much as digits as its factorization.

726259333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 204120, while the sum is 40.

The square root of 726259333 is about 26949.1991161147. The cubic root of 726259333 is about 898.8707371633.

The spelling of 726259333 in words is "seven hundred twenty-six million, two hundred fifty-nine thousand, three hundred thirty-three".