On January 1, 2018, Oriole Corp. had 491,000 shares of common stock outstanding. During 2018, it had the following transactions that affected the Common Stock account:

February 1 Issued 116,000 shares

March 1 Issued a 10% stock dividend

May 1 Acquired 96,000 shares of treasury stock

June 1 Issued a 3-for-1 stock split

October 1 Reissued 59,000 shares of treasury stock

Determine the weighted-average number of shares outstanding as of December 31, 2018.