It is not a natural number but it is an integer and a real number.
Any integer is both.
3.5 is real, rational, and natural. It's not irrational, integer, or whole.
It is rational, whole, integer and real but not natural nor irrational.
no # all numbers are real #'s
0.33333 is a real number.
Counting or Natural number, Integer, Rational number, Real number.
It is a real rational negative integer number whose value is -3
It is both.
45 is real, rational, whole, natural, odd, composite, and an integer.
It is a natural number an integer a rational number a real number. It is also an even number, a composite number.