Il numero romano MMMDCXCVII nel sistema decimale vale: 3697.
MMMDCXCVII in latino si scrive tria milia sescenti nonaginta septem,
mentre in italiano tremilaseicentonovantasette.
MMMDCLXXVIII, MMMDCLXXIX, MMMDCLXXX, MMMDCLXXXI, MMMDCLXXXII, MMMDCLXXXIII, MMMDCLXXXIV, MMMDCLXXXV, MMMDCLXXXVI, MMMDCLXXXVII, MMMDCLXXXVIII, MMMDCLXXXIX, MMMDCXC, MMMDCXCI, MMMDCXCII, MMMDCXCIII, MMMDCXCIV, MMMDCXCV, MMMDCXCVI, MMMDCXCVIII, MMMDCXCIX, MMMDCC, MMMDCCI, MMMDCCII, MMMDCCIII, MMMDCCIV, MMMDCCV, MMMDCCVI, MMMDCCVII, MMMDCCVIII, MMMDCCIX, MMMDCCX, MMMDCCXI, MMMDCCXII, MMMDCCXIII, MMMDCCXIV, MMMDCCXV, MMMDCCXVI