What odd number becomes even when beheaded?!

Question: What odd number becomes even when beheaded!?
Answers:

The number seven!. If you take of the head(the first letter) it becomes even!.

s/even!.Www@Enter-QA@Com

Clever!. Very clever!. It is seven!.Www@Enter-QA@Com

s\evenWww@Enter-QA@Com

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