Should I retake my SATs?

I got a 2190 (710 CR, 690 M, 790 W). I took the SATs in May too and got a 2110. I have yet to study for them, so I went into both test sessions cold. Is a 2190 a competitive score? Is it worth spending the summer studying to improve it? I have subject tests, internship, and essays to worry about.

Thanks!