Kodansha Kanji Dictionary (Jack Halpern, 2013):
847
Morohashi Daikanwajiten (Volume 4, page 1155):
11094
New Japanese-English Character Dictionary (Jack Halpern, 1990):
689
The Modern Reader's Japanese-English Character Dictionary (Andrew Nelson):
1744
The New Nelson Japanese-English Character Dictionary (John Haig):
1949