3966

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
661

Its 8 divisors are:
1
2
3
6
661
1322
1983
3966
Its aliquote sum is:
3978
makeing it a abundant number.

As Unicode codepoint (since version 2.0) this number represents this character:ཾ TIBETAN SIGN RJES SU NGA RO in Tibetan (Source: https://ucdapi.org/unicode/latest/codepoint/dec/3966); HTML: ཾ

The number appears at position 3998 of the decimal digits of π surrounded by
16201052652272111660396665573092547110557853 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: 798.264ms; cpu: 76.0339999999999ms)