906

Number
$906$ (nine hundred and six) is:
 * $2 \times 3 \times 151$


 * The $16$th even integer after $2, 4, 94, 96, 98, 400, 402, 404, 514, 516, 518, 784, 786, 788, 904$ that cannot be expressed as the sum of $2$ prime numbers which are each one of a pair of twin primes.