1917

Properties by base:

More about this number at Positiv Integers and Number Empire.

The number is not a prime.

Its 4 (2 unique) factors are:
3³ = 27
71

Its 8 divisors are:
1
3
9
27
71
213
639
1917
Its aliquote sum is:
963
makeing it a deficient number.

As Unicode codepoint (since version 5.1) this number represents this character:ݽ ARABIC LETTER SEEN WITH EXTENDED ARABIC-INDIC DIGIT FOUR ABOVE in Arabic_Sup (Source: https://ucdapi.org/unicode/latest/codepoint/dec/1917); HTML: ݽ

The number appears at position 1944 of the decimal digits of π surrounded by
12371378696095636437191728746776465757396241 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: 832.65ms; cpu: 74.7599999999995ms)