Question 1062372
I am a 4 digit number. 
<pre>
Let X's represent the digits:

XXXX
</pre>
My second, third,fourth digit are consecutive even numbers,
<pre>
So it's either

X024 or X246 or X468
</pre>
My third number is a square.
<pre>
So it can only be

X246
</pre>
My first digit is a cube.
<pre>
The only digits that are cubes are 1 and 8.  That's
because 1<sup>3</sup>=1 and 2<sup>3</sup>=8

So it either

1246 or 8246
</pre>
My second digit is prime.
<pre>
We don't need that information because 2 is prime.
</pre>
my last digit is thrice my second digit.
<pre>
We don't need that information either because 6 is
thrice 2.

But we still can't tell whether it's 1246 or 8246.

Edwin</pre>