294

294 = 2 x 3 x 7².

294 is a divisor of 97² - 1.

2*294 + 9*294 + 4*294 - 1 is a prime number (4409).

294 is the number of planar 2-connected graphs with seven vertices.

144,648 = 861 x 168 = 492 x 294.

The Toshiba 8TM-294 was a portable transistor radio produced in 1959 and 1960.

Source: Prime Curios!