This number is a prime.

+ 3547 and 23547 - 35472 are primes. [Luhn]

+ The RMS Titanic was built to carry 3547 people. [Jackson]

+ 10^3.547 is less than 3547, and 3547 is the largest prime with such property. [Leonardis]

(There is one curio for this number that has not yet been approved by an editor.)

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