3840

Properties by base:

More about this number at Positiv Integers and Number Empire.

The number is not a prime.

Its 10 (3 unique) factors are:
2⁸ = 256
3
5

Its 36 divisors are:
1
2
3
4
5
6
8
10
12
15
16
20
24
30
32
40
48
60
64
80
96
120
128
160
192
240
256
320
384
480
640
768
960
1280
1920
3840
Its aliquote sum is:
8424
makeing it a abundant number.

As Unicode codepoint (since version 2.0) this number represents this character:ༀ TIBETAN SYLLABLE OM in Tibetan (Source: https://ucdapi.org/unicode/latest/codepoint/dec/3840); HTML: ༀ

The number appears at position 3229 of the decimal digits of π surrounded by
06658796998163574736384052571459102897064140 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: 829.294ms; cpu: 72.8420000000014ms)