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369 (number)
Three hundred
sixty-nine
is the
natural number
following
three hundred sixty-eight
and preceding
three hundred seventy
.
In
mathematics
369
is the
magic constant
of the
9
×
9
magic square
and the
n
-Queens
Problem
for
n
= 9.
There are 369
free
octominoes
.
In other
fields
369
is also:
The
year 369
or
369 BC
A
Singapore
gang
, also known as
Salakau
in
Hokkien