Four
4 or FOUR.
"4". The name "4" is quite a specific description for itself.
Group 4, atomic number 104
You call "a number" some variable name, for example "x", and then write:4 + x or: x + 4
I don't know if it's the only number but the number 4 has four letters in it's name.
(Jaleb) 4
One multiple of the number 4 is 4 itself. Other multiples of the number four include 8, 12, 16, 24 and 40.
It is 4/3*pi which does not have a specific name.
the number 4 is the only number in the English language that has the same number of letters in its name as its meaning
Brett Favre, the former quarterback of Green Bay, played with the number 4. His number was retired on November 26, 2015.
Wallabee Beatles
A semi-prime.