Dr. Hong's Magic Number

Dr. Hong has a magic number ABACDD that satisfies the following conditions:

1. ABACDD = EF × BE × GD; 
2. BE × GD = EGHF; 
3. EF, BE, and GD are prime numbers;  
4. A, B, C, D, E, F, G, H represent eight different single-digit non-zero integers. 

what is Dr. Hong's magic number ABACDD?