3990

Properties by base:

More about this number at Positiv Integers and Number Empire.

The number is not a prime.

Its 5 (5 unique) factors are:
2
3
5
7
19

Its 32 divisors are:
1
2
3
5
6
7
10
14
15
19
21
30
35
38
42
57
70
95
105
114
133
190
210
266
285
399
570
665
798
1330
1995
3990
Its aliquote sum is:
7530
makeing it a abundant number.

As Unicode codepoint (since version 3.0) this number represents this character:ྖ TIBETAN SUBJOINED LETTER CHA in Tibetan (Source: https://ucdapi.org/unicode/latest/codepoint/dec/3990); HTML: ྖ

The number appears at position 39356 of the decimal digits of π surrounded by
15805021691833723680399027931606420436812079 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: 807.561ms; cpu: 74.9469999999999ms)