SQL Server int length property

Question

I've got a SQL Server database. One of my tables has a column called id which is incremented automatically when I create a new project in a program that is connected to the database. Right now the highest id is 9175. Now I'm worried that the highest possible is is 9999. I checked the properties of the id column, see the below picture.

The "Length" property says 4. What does this mean for an int? Does it mean that the database will not accept an id of 10000? How can I find out?

Answer 1

In SQL Server INT has range:

int -2^31 (-2,147,483,648) to 2^31-1 (2,147,483,647) 4 Bytes

Length 4 in case of INT is indicator of size(4 bytes).