Il numero romano MMCMLXIV nel sistema decimale vale: 2964.
MMCMLXIV in latino si scrive duo milia nongenti sexaginta quattuor,
mentre in italiano duemilanovecentosessantaquattro.
MMCMXLV, MMCMXLVI, MMCMXLVII, MMCMXLVIII, MMCMXLIX, MMCML, MMCMLI, MMCMLII, MMCMLIII, MMCMLIV, MMCMLV, MMCMLVI, MMCMLVII, MMCMLVIII, MMCMLIX, MMCMLX, MMCMLXI, MMCMLXII, MMCMLXIII, MMCMLXV, MMCMLXVI, MMCMLXVII, MMCMLXVIII, MMCMLXIX, MMCMLXX, MMCMLXXI, MMCMLXXII, MMCMLXXIII, MMCMLXXIV, MMCMLXXV, MMCMLXXVI, MMCMLXXVII, MMCMLXXVIII, MMCMLXXIX, MMCMLXXX, MMCMLXXXI, MMCMLXXXII, MMCMLXXXIII