3823

3823 is a natural number that comes after 3822 and before 3824. In mathematics, it is a prime number, meaning it has no positive divisors other than 1 and itself.

A decimal digit sum of 16 yields a digital root of 7. It is odd and, when checked for small prime divisors, is not divisible by 2, 3, 5, 7, 11, or 13, and no divisor up to 61 exists, which supports its primality.

In Roman numerals, 3823 is written as MMMDCCCXXIII.

If used as a calendar year, 3823 CE would fall in the fourth millennium; as a historical designation, there are no widely noted events attached to that future year in general reference works.

In various catalogs and databases, 3823 may appear as a numerical identifier, product code, or model number, reflecting its function as a standalone integer used for indexing or labeling in different contexts.

Related numbers include 3822 and 3824.