683317 has 2 divisors, whose sum is σ = 683318. Its totient is φ = 683316.

The previous prime is 683303. The next prime is 683323. The reversal of 683317 is 713386.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 398161 + 285156 = 631^2 + 534^2 .

It is a cyclic number.

It is not a de Polignac number, because 683317 - 2¹⁵ = 650549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (683357) by changing a digit.

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

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341658 + 341659.

It is an arithmetic number, because the mean of its divisors is an integer number (341659).

2⁶⁸³³¹⁷ is an apocalyptic number.

It is an amenable number.

683317 is a deficient number, since it is larger than the sum of its proper divisors (1).

683317 is an equidigital number, since it uses as much as digits as its factorization.

683317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024, while the sum is 28.

The square root of 683317 is about 826.6299050966. The cubic root of 683317 is about 88.0793447600.

It can be divided in two parts, 683 and 317, that added together give a cube (1000 = 10³).

The spelling of 683317 in words is "six hundred eighty-three thousand, three hundred seventeen".