Soft magnetic metal powder, dust core, and magnetic component

A soft magnetic metal powder having coated particles, each comprising a soft magnetic metal particle including Fe, and a coating part,

• wherein the soft magnetic metal particle is spherical,
• the coating part is formed on a surface of the soft magnetic metal particle,
• the coating part has a first coating part, a second coating part, and a third coating part in this order from the surface of the soft magnetic metal particle towards outside,
• the first coating part includes an oxide of Si as a main component,
• the second coating part includes an oxide of Fe as a main component,
• the third coating part includes an oxide of at least one element selected from the group consisting of P, Si, Bi, and Zn,
• a soft magnetic metal fine particle exists inside the third coating part, and
• a thickness of the third coating part is 5 nm or more and 200 nm or less.