CREATE TABLE table_2367847_2 (district_wide NUMBER, other_programs_ VARCHAR2, _adjustments VARCHAR2)

Name the most district wide for 1639 other programs
SELECT MAX(district_wide) FROM table_2367847_2 WHERE other_programs_ & _adjustments = 1639
SELECT MAX("district_wide") FROM "table_2367847_2" WHERE "other_programs_" & "_adjustments" = 1639