3644

Properties by base:

More about this number at Positiv Integers and Number Empire.

The number is not a prime.

Its 3 (2 unique) factors are:
2² = 4
911

Its 6 divisors are:
1
2
4
911
1822
3644
Its aliquote sum is:
2740
makeing it a deficient number.

As Unicode codepoint (since version 1.1) this number represents this character:฼ in Thai (Source: https://unicode-api.aaronluna.dev/v1/codepoints/e3c?show_props=Basic); HTML: ฼

The number appears at position 2259 of the decimal digits of π surrounded by
04997252468084598727364469584865383673622262 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: 1621.431ms; cpu: 66.208ms)