1713317 has 2 divisors, whose sum is σ = 1713318. Its totient is φ = 1713316.

The previous prime is 1713289. The next prime is 1713319. The reversal of 1713317 is 7133171.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1552516 + 160801 = 1246^2 + 401^2 .

It is an emirp because it is prime and its reverse (7133171) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1713317 - 2¹⁶ = 1647781 is a prime.

Together with 1713319, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1713292 and 1713301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1713319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 856658 + 856659.

It is an arithmetic number, because the mean of its divisors is an integer number (856659).

2^1713317 is an apocalyptic number.

It is an amenable number.

1713317 is a deficient number, since it is larger than the sum of its proper divisors (1).

1713317 is an equidigital number, since it uses as much as digits as its factorization.

1713317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 441, while the sum is 23.

The square root of 1713317 is about 1308.9373552619. The cubic root of 1713317 is about 119.6591484928.

Adding to 1713317 its reverse (7133171), we get a palindrome (8846488).

The spelling of 1713317 in words is "one million, seven hundred thirteen thousand, three hundred seventeen".