3928

3928 is a natural number that follows 3927 and precedes 3929. It is an even composite number with prime factorization 2^3 × 491, since 3928 = 8 × 491 and 491 is a prime number.

The divisors of 3928 are 1, 2, 4, 8, 491, 982, 1964, and 3928. The sum of its proper divisors (excluding 3928) is 3452, which is less than 3928, so 3928 is a deficient number rather than perfect or abundant.

In different base representations, 3928 appears as follows: in binary it is 111101011000, in hexadecimal it is F58, and in octal it is 7530. In Roman numerals, 3928 is written as MMMCMXXVIII.

As a numeral, 3928 does not correspond to a widely known constant or named mathematical object. It serves primarily as an integer with standard arithmetic properties and typical base representations.