Number 389 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 389 as a prime number, because:

- 389 is a natural number greater than 1,
- 389 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, 389.

Parity: 389 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: | 382 no | 383 yes | 384 no | 385 no | 386 no | 387 no | 388 no | 389 yes | 390 no | 391 no | 392 no | 393 no | 394 no | 395 no | 396 no |
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