1713493 has 2 divisors, whose sum is σ = 1713494. Its totient is φ = 1713492.

The previous prime is 1713469. The next prime is 1713497. The reversal of 1713493 is 3943171.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1306449 + 407044 = 1143^2 + 638^2 .

It is an emirp because it is prime and its reverse (3943171) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1713493 - 2⁹ = 1712981 is a prime.

It is a super-2 number, since 2×1713493² = 5872116522098, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1713497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 856746 + 856747.

It is an arithmetic number, because the mean of its divisors is an integer number (856747).

2^1713493 is an apocalyptic number.

It is an amenable number.

1713493 is a deficient number, since it is larger than the sum of its proper divisors (1).

1713493 is an equidigital number, since it uses as much as digits as its factorization.

1713493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2268, while the sum is 28.

The square root of 1713493 is about 1309.0045836436. The cubic root of 1713493 is about 119.6632456698.

The spelling of 1713493 in words is "one million, seven hundred thirteen thousand, four hundred ninety-three".