9641

9641 is a positive integer that lies between 9640 and 9642. Like many four-digit numbers, it appears in various mathematical and practical contexts without a single defining attribute beyond its numerical properties.

In mathematics, 9641 is an odd composite number. Its prime factorization is 31 × 311, making it a semiprime (the product of exactly two primes). The digits sum to 20, so it is not divisible by 3. It is not a perfect square, since 98^2 = 9604 and 99^2 = 9801. These factors also show that 9641 has exactly four divisors: 1, 31, 311, and 9641.

In astronomy, 9641 is used as the numerical designation for a minor planet in the catalog maintained by the IAU Minor Planet Center. The number is assigned once an object's orbit is well determined; if a formal name is given, it accompanies the number in official records.

Beyond mathematics and astronomy, 9641 commonly appears as a four-digit identifier in various catalogs, product part numbers, serial codes, or data fields. As with many numbers of this kind, there is no single widely recognized meaning attached to 9641 beyond its role as a numerical tag.