738 = 6 + 66 + 666.
738 has a representation as a sum of two squares: 738 = 32 + 272.
738 is a 13-gonal number.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiziITFprqy0scRoaPaAQ6-4cNDadjJKM2K_Guzm4eqD2mOMw5OaVrUb9wo4LcrwAqB5sLSxqfwnAXEfCQTg9q685S05mQ3rYA_c_xAxAcwmaFR61SysKSWwK7tpjr7J37-pW_8vZaDij0/s200/n0738.jpg)
The SVI 738 - Xpress was a home computer manufactured by Spectravideo in 1986.
Source: What Special About This Number?
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiziITFprqy0scRoaPaAQ6-4cNDadjJKM2K_Guzm4eqD2mOMw5OaVrUb9wo4LcrwAqB5sLSxqfwnAXEfCQTg9q685S05mQ3rYA_c_xAxAcwmaFR61SysKSWwK7tpjr7J37-pW_8vZaDij0/s200/n0738.jpg)
The SVI 738 - Xpress was a home computer manufactured by Spectravideo in 1986.
Source: What Special About This Number?