983317 has 2 divisors, whose sum is σ = 983318. Its totient is φ = 983316.

The previous prime is 983299. The next prime is 983327. The reversal of 983317 is 713389.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 758641 + 224676 = 871^2 + 474^2 .

It is an emirp because it is prime and its reverse (713389) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 983317 - 2⁷ = 983189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (983327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 491658 + 491659.

It is an arithmetic number, because the mean of its divisors is an integer number (491659).

2⁹⁸³³¹⁷ is an apocalyptic number.

It is an amenable number.

983317 is a deficient number, since it is larger than the sum of its proper divisors (1).

983317 is an equidigital number, since it uses as much as digits as its factorization.

983317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4536, while the sum is 31.

The square root of 983317 is about 991.6234164238. The cubic root of 983317 is about 99.4407785431.

The spelling of 983317 in words is "nine hundred eighty-three thousand, three hundred seventeen".