The Number 343: Properties and MeaningsPrime Factors of 343=7x7x7.
343 is an 18-gonal Number.
The number 343 as written shows the arrangement of the kabbalistic Tree of Life ie 3 Sephiroth in the left pillar, 4 in the central pillar and 3 in the right pillar.
343 Ostara is a typical Main belt asteroid discovered by Max Wolf.
343 Guilty Spark is a character in the game Halo.
343 Industries, commonly shortened to 343i, is an American video game developer located in Kirkland, Washington.
The Year 343 ADIn the year 343 AD Nicolas of Myra died.
In the year 343 AD Li Shou, emperor of Cheng Han died.