Number 683 is a prime number.

A prime number is a natural number greater than 1 that is not a product of two smaller natural numbers. Therefore we consider 683 as a prime number, because:

- 683 is a natural number greater than 1,
- 683 is not a product of 2 smaller natural numbers (it can be divided only by 1 and itself)

Number of factors: 2.

List of factors/divisors: 1, 683.

Parity: 683 is an odd number.

Perfect square: no (a square number or perfect square is an integer that is the square of an integer).

Perfect number: no, because the sum of its proper divisors is 1 (perfect number is a positive integer that is equal to the sum of its proper divisors).

Number: Prime number: | 676 no | 677 yes | 678 no | 679 no | 680 no | 681 no | 682 no | 683 yes | 684 no | 685 no | 686 no | 687 no | 688 no | 689 no | 690 no |
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