On December 31, 2020, an analysis of the accounts for a company reveals the following:

$100,000 loss on disposal of discontinued operations, before tax

$6,000 gain on sale of investments, before tax

$10,000 depreciation expense understatement in 2018 due to error, before tax

$20,000 cumulative understatement of net income of prior years from changing inventory valuation method in 2020, before tax

$168,000 income from operations, before tax

$4,000 dividends declared

The applicable income tax rate is 40% for all tax-related items. Retained earnings on December 31, 2019 were reported as $600,000.

What is ending retained earnings on December 31, 2020?