654

Properties by base:

More about this number at Positiv Integers and Number Empire.

The number is not a prime.

Its 3 (3 unique) factors are:
2
3
109

Its 8 divisors are:
1
2
3
6
109
218
327
654
Its aliquote sum is:
666
makeing it a abundant number.

As Unicode codepoint (since version 1.1) this number represents this character:ʎ LATIN SMALL LETTER TURNED Y in IPA_Ext (Source: https://ucdapi.org/unicode/latest/codepoint/dec/654); HTML: ʎ

In the work of Johann Sebastian Bach BWV 654 is Schmücke dich, o liebe Seele (à 2 Clav. et Ped.)

The number appears at position 672 of the decimal digits of π surrounded by
4684409012249534301465495853710507922796892 Source: The Pi-Search Page

Computations done with Math::BigInt 1.999811 and Math::Pari 2.030523 based on PARI/GP 2.11.3 (elapsed: 1618.178ms; cpu: 107.334ms)