Is 998740 a prime number?

998 740 is an even number, because it is evenly divisible by 2: 998 740 / 2 = 499 370.

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• What is an even number?

A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 998 740 is about 999.370.

Thus, the square root of 998 740 is not an integer, and therefore 998 740 is not a square number.

The square of a number (here 998 740) is the result of the product of this number (998 740) by itself (i.e., 998 740 × 998 740); the square of 998 740 is sometimes called "raising 998 740 to the power 2", or "998 740 squared".

The square of 998 740 is 997 481 587 600 because 998 740 × 998 740 = 998 740² = 997 481 587 600.

As a consequence, 998 740 is the square root of 997 481 587 600.

998 740 is a number with 6 digits.

The multiples of 998 740 are all integers evenly divisible by 998 740, that is all numbers such that the remainder of the division by 998 740 is zero. There are infinitely many multiples of 998 740. The smallest multiples of 998 740 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 998 740 too, since 0 × 998 740 = 0
• 998 740: indeed, 998 740 is a multiple of itself, since 998 740 is evenly divisible by 998 740 (we have 998 740 / 998 740 = 1, so the remainder of this division is indeed zero)
• 1 997 480: indeed, 1 997 480 = 998 740 × 2
• 2 996 220: indeed, 2 996 220 = 998 740 × 3
• 3 994 960: indeed, 3 994 960 = 998 740 × 4
• 4 993 700: indeed, 4 993 700 = 998 740 × 5
• etc.

• Preceding numbers: …998 738, 998 739
• Following numbers: 998 741, 998 742…

Nearest numbers from 998 740

• Preceding prime number: 998 737
• Following prime number: 998 743

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• 998 740 est-il un nombre premier ?