As of 2009: 43 w/ 7 wins, 28 w/ 5 wins, 21 w/ 4 wins, (88 15 24 all tied w/ 3wins)
If you count all events (not just the Daytona 500 and Pepsi 400), the #3 is the winningest number. Dale Earnhardt won 34 times in Cup, IROC, and Busch.
The #4 car wasn't driven in the 2012 Daytona 500.
Yes, the Daytona 500 is held in Daytona Beach, Florida.
Dale Jr. finished 2nd in the 2001 Daytona 500. Michael Waltrip his teammate won the race. Three years later Dale Earnhardt Jr. won the 2004 Daytona 500, three years after his dad died and six years after his dad won the 500.
Three
The 1998 Daytona 500 was held at the Daytona International Speedway in Daytona Beach, Florida.
The Daytona 500 was on FOX.
For the 2013 Daytona 500, the total purse was $17,678,827.
The 2013 Daytona 500 was on February 24th.
The 2010 Daytona 500 had an attendance of 175,000.
For the 2010 Daytona 500, the attendance was 175,000.
There were no cautions in the 1959 Daytona 500.