1713258917 has 2 divisors, whose sum is σ = 1713258918. Its totient is φ = 1713258916.

The previous prime is 1713258853. The next prime is 1713258947. The reversal of 1713258917 is 7198523171.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1039804516 + 673454401 = 32246^2 + 25951^2 .

It is a cyclic number.

It is not a de Polignac number, because 1713258917 - 2⁶ = 1713258853 is a prime.

It is a super-2 number, since 2×1713258917² = 5870512233360025778, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1713258947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 856629458 + 856629459.

It is an arithmetic number, because the mean of its divisors is an integer number (856629459).

Almost surely, 2^1713258917 is an apocalyptic number.

It is an amenable number.

1713258917 is a deficient number, since it is larger than the sum of its proper divisors (1).

1713258917 is an equidigital number, since it uses as much as digits as its factorization.

1713258917 is an evil number, because the sum of its binary digits is even.

The product of its digits is 105840, while the sum is 44.

The square root of 1713258917 is about 41391.5319479722. The cubic root of 1713258917 is about 1196.5779629300.

The spelling of 1713258917 in words is "one billion, seven hundred thirteen million, two hundred fifty-eight thousand, nine hundred seventeen".