3992

3992 is an integer in the decimal numeral system. It lies between 3991 and 3993.

In mathematics, 3992 is even and composite. Its prime factorization is 2^3 * 499, with 499 prime.

It is not a square; sqrt(3992) is approximately 63.2.

As a numeral, it's represented in various bases: binary 111110011000; octal 7630; hex F98; Roman MMMCMXCII.

The sum of digits is 23; the digital root is 5.

In modular arithmetic, 3992 is divisible by 8; 3992 ≡ 0 (mod 8) and 3992 ≡ 2 (mod 3).

Overall, 3992 is primarily of interest in number theory and numeral representations; there are no widely noted historical events tied to the number.