What do you think the answer should be? If the angular speed is 3.623 radians/second, and the time is given as 0.717 seconds, how do you think you would get the angle in radians? (Hint: Angle is similar to distance, which equals rate X time.)
Don't just give your answers, show how you got those answers. (Then we can see where you made a mistake.) Here's a hint: I assume you know that period means the time for one revolution. If you know that 3.4 revolutions takes 1 second, how long will 1 revolution take?