1716313 has 2 divisors, whose sum is σ = 1716314. Its totient is φ = 1716312.

The previous prime is 1716311. The next prime is 1716317. The reversal of 1716313 is 3136171.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1459264 + 257049 = 1208^2 + 507^2 .

It is a cyclic number.

It is not a de Polignac number, because 1716313 - 2¹ = 1716311 is a prime.

Together with 1716311, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1716311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 858156 + 858157.

It is an arithmetic number, because the mean of its divisors is an integer number (858157).

2^1716313 is an apocalyptic number.

It is an amenable number.

1716313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1716313 is an equidigital number, since it uses as much as digits as its factorization.

1716313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 378, while the sum is 22.

The square root of 1716313 is about 1310.0812951874. The cubic root of 1716313 is about 119.7288553924.

The spelling of 1716313 in words is "one million, seven hundred sixteen thousand, three hundred thirteen".