4:5:6:7:9

Chord information

Harmonics	4:5:6:7:9
Subharmonics	1/(315:252:210:180:140)
Intervals from root	1/1 – 5/4 – 3/2 – 7/4 – 9/4
Cents from root	0¢ 386¢ 702¢ 969¢ 1404¢
Step intervals	5/4, 6/5, 7/6, 9/7
Step cents	386¢, 316¢, 267¢, 435¢
Color names	yo zo-7 add-9 or y,z7,9 har-9 or h9
Prime limit	7
Genus	32 ⋅ 5 ⋅ 7 (315)
Intervallic odd limit	9
Otonal odd limit	9
Utonal odd limit	315
Consistent edos (d ≥ 1.5)	31edo, 41edo*, 46edo, 53edo, …
* 2 ≤ d < 4; ** 4 ≤ d < 8; *** 8 ≤ d < 16; …

English Wikipedia has an article on:

Harmonic seventh chord

4:5:6:7:9, the harmonic ninth chord, is a pentad in 7-limit harmony.