What number is CDXCVIII?

What year is the Roman Numeral CDXCVIII?

CDXCVIII = 498

Convert between a number and Roman Numerals.
Number Roman Numeral
499CDXCIX
500D
501DI
502DII
503DIII
504DIV
505DV
506DVI
507DVII
508DVIII
509DIX
510DX
511DXI
512DXII
513DXIII
514DXIV
515DXV
516DXVI
517DXVII
518DXVIII
519DXIX
520DXX
521DXXI
522DXXII
523DXXIII
Number Roman Numeral
524DXXIV
525DXXV
526DXXVI
527DXXVII
528DXXVIII
529DXXIX
530DXXX
531DXXXI
532DXXXII
533DXXXIII
534DXXXIV
535DXXXV
536DXXXVI
537DXXXVII
538DXXXVIII
539DXXXIX
540DXL
541DXLI
542DXLII
543DXLIII
544DXLIV
545DXLV
546DXLVI
547DXLVII
548DXLVIII
Number Roman Numeral
549DXLIX
550DL
551DLI
552DLII
553DLIII
554DLIV
555DLV
556DLVI
557DLVII
558DLVIII
559DLIX
560DLX
561DLXI
562DLXII
563DLXIII
564DLXIV
565DLXV
566DLXVI
567DLXVII
568DLXVIII
569DLXIX
570DLXX
571DLXXI
572DLXXII
573DLXXIII
Number Roman Numeral
574DLXXIV
575DLXXV
576DLXXVI
577DLXXVII
578DLXXVIII
579DLXXIX
580DLXXX
581DLXXXI
582DLXXXII
583DLXXXIII
584DLXXXIV
585DLXXXV
586DLXXXVI
587DLXXXVII
588DLXXXVIII
589DLXXXIX
590DXC
591DXCI
592DXCII
593DXCIII
594DXCIV
595DXCV
596DXCVI
597DXCVII
598DXCVIII