Is 46379789 a prime number?
It is possible to find out using mathematical methods whether a given integer is a prime number or not.
Yes, 46 379 789 is a prime number.
Indeed, the definition of a prime numbers is to have exactly two distinct positive divisors, 1 and itself. A number is a divisor of another number when the remainder of Euclid’s division of the second one by the first one is zero. Concerning the number 46 379 789, the only two divisors are 1 and 46 379 789. Therefore 46 379 789 is a prime number.
As a consequence, 46 379 789 is only a multiple of 1 and 46 379 789.
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Since 46379789 is a prime number, 46379789 is also a deficient number, that is to say 46379789 is a natural integer that is strictly larger than the sum of its proper divisors, i.e., the divisors of 46379789 without 46379789 itself (that is 1, by definition!).