983713 has 4 divisors (see below), whose sum is σ = 1007748. Its totient is φ = 959680.

The previous prime is 983701. The next prime is 983737. The reversal of 983713 is 317389.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 317389 = 433 ⋅733.

It can be written as a sum of positive squares in 2 ways, for example, as 17424 + 966289 = 132^2 + 983^2 .

It is a cyclic number.

It is not a de Polignac number, because 983713 - 2¹³ = 975521 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (983783) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11956 + ... + 12037.

It is an arithmetic number, because the mean of its divisors is an integer number (251937).

2⁹⁸³⁷¹³ is an apocalyptic number.

It is an amenable number.

983713 is a deficient number, since it is larger than the sum of its proper divisors (24035).

983713 is a wasteful number, since it uses less digits than its factorization.

983713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24034.

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

The square root of 983713 is about 991.8230688989. The cubic root of 983713 is about 99.4541256337.

The spelling of 983713 in words is "nine hundred eighty-three thousand, seven hundred thirteen".