568349 has 2 divisors, whose sum is σ = 568350. Its totient is φ = 568348.

The previous prime is 568303. The next prime is 568363. The reversal of 568349 is 943865.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 372100 + 196249 = 610^2 + 443^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-568349 is a prime.

It is a Sophie Germain prime.

It is a d-powerful number, because it can be written as 5 + 6² + 3 + 8⁵ + 4⁶ + 9⁶ .

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (568049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 284174 + 284175.

It is an arithmetic number, because the mean of its divisors is an integer number (284175).

2⁵⁶⁸³⁴⁹ is an apocalyptic number.

It is an amenable number.

568349 is a deficient number, since it is larger than the sum of its proper divisors (1).

568349 is an equidigital number, since it uses as much as digits as its factorization.

568349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 35.

The square root of 568349 is about 753.8892491606. The cubic root of 568349 is about 82.8333133161.

The spelling of 568349 in words is "five hundred sixty-eight thousand, three hundred forty-nine".