9960

Properties by base:

More about this number at Positiv Integers and Number Empire.

The number is not a prime.

Its 6 (4 unique) factors are:
2³ = 8
3
5
83

Its 32 divisors are:
1
2
3
4
5
6
8
10
12
15
20
24
30
40
60
83
120
166
249
332
415
498
664
830
996
1245
1660
1992
2490
3320
4980
9960
Its aliquote sum is:
20280
makeing it a abundant number.

As Unicode codepoint (since version 5.2) this number represents this character:⛨ BLACK CROSS ON SHIELD in Misc_Symbols (Source: https://ucdapi.org/unicode/latest/codepoint/dec/9960); HTML: ⛨

The number appears at position 747 of the decimal digits of π surrounded by
41815981362977477130996051870721134999999837 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: 916.796ms; cpu: 96.063ms)