CREATE TABLE table_10804 ("Episode" FLOAT, "Title" TEXT, "Airdate" TEXT, "Rating" FLOAT, "Share" FLOAT, "18-49" FLOAT, "Viewers" FLOAT, "Rank" TEXT)

Where the 18-49 age range voted over 4.9 and has 2 epieosdes, what's the lowest number of viewers?
SELECT MIN("Viewers") FROM table_10804 WHERE "Episode" = '2' AND "18-49" > '4.9'
SELECT MIN("Viewers") FROM "table_10804" WHERE "18-49" > '4.9' AND "Episode" = '2'