Numbering continues at #600 based on the following previous issues:
Tales to Astonish (Marvel, 1959 series) - 101 issues
The Incredible Hulk (Marvel, 1968 series) - 373 issues
Hulk (Marvel, 1999 series) - 11 issues
Incredible Hulk (Marvel, 2000 series) - 101 issues
Hulk (Marvel, 2008 series) - 13 issues