What is MMMD in Roman Numerals?

What is the value of MMMD in Roman numerals?

The Roman numeral MMMD is equivalent to 3500 in Arabic numerals.

Therefore, if you want to write the digit 3500 using Roman symbols, you must use the letter combination MMMD. This letter combination is equivalent in Roman writing to the Arabic numeral Three thousand five hundredth.

MMMD = 3500

How should the Roman numeral MMMD be read?

It should be noted that Roman letters symbolizing numbers should be read and written from left to right and in the order from largest to smallest.

If the Roman numeral MMMD is found in a text, it should be read as a natural number, that is, in this case it should be read as "Three thousand five hundredth".