3315317 has 2 divisors, whose sum is σ = 3315318. Its totient is φ = 3315316.

The previous prime is 3315287. The next prime is 3315331. The reversal of 3315317 is 7135133.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1661521 + 1653796 = 1289^2 + 1286^2 .

It is an emirp because it is prime and its reverse (7135133) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3315317 - 2¹⁸ = 3053173 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 3315292 and 3315301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3315337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1657658 + 1657659.

It is an arithmetic number, because the mean of its divisors is an integer number (1657659).

Almost surely, 2^3315317 is an apocalyptic number.

It is an amenable number.

3315317 is a deficient number, since it is larger than the sum of its proper divisors (1).

3315317 is an equidigital number, since it uses as much as digits as its factorization.

3315317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 945, while the sum is 23.

The square root of 3315317 is about 1820.8011972755. The cubic root of 3315317 is about 149.1105436145.

The spelling of 3315317 in words is "three million, three hundred fifteen thousand, three hundred seventeen".