Intermolecular forces between polyatomic ions and water

I was wondering what kind of intermoleuclar attraction exists between nitrate ion $\ce{NO3-}$ and $\ce{H2O}$?
Is it ion-dipole attraction or is it hydrogen bonding? Since there is nitrogen and oxygen, are both molecules highly electronegtive? Does each oxygen on the $\ce{NO3-}$ attract one water each?


