AI overview
I don't have enough context to write an accurate overview of "649." The context provided only indicates a year, but doesn't explain what "649" refers to (a historical year, a lottery game, a statute number, etc.) or why it matters. Could you provide additional context so I can give you a factual and accurate overview?
AI-generated from the Wikipedia summary — may contain errors.
Article
Pope Martin I (649–655)
Year 649 (DCXLIX) was a common year starting on Thursday of the Julian calendar. The denomination 649 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.