It isn't. In fact, not a single odd perfect number is known so far. To check this, just use the definition of a perfect number: in this case, add all the factor of 467 other than 469 itself, and check whether you get 469.
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469 is a composite number.
469 is evenly divisible by: 1, 7, 67, 469.
Yes, but it's not a whole number. It's 78.16666666.....
The sum of the 1st perfect number and 2nd perfect number is. . . 34!
If by 'perfect number' you mean 'perfect SQUARE', then yes. 49 is an odd number and a perfect square.