As character names:

U+FCF9 ARABIC LIGATURE GHAIN WITH ALEF MAKSURA ISOLATED FORM character (ﳹ)

As raw characters:

ﳹ

As a string of HTML entities:

ﳹ

Decoder output:

Byte number 1 is decimal 240, hex 0xF0, octal \360, binary 11110000
This is the first byte of a 4 byte sequence.

Byte number 2 is decimal 143, hex 0x8F, octal \217, binary 10001111
This is continuation byte 1, expecting 2 more.

Byte number 3 is decimal 179, hex 0xB3, octal \263, binary 10110011
This is continuation byte 2, expecting 1 more.

Byte number 4 is decimal 185, hex 0xB9, octal \271, binary 10111001
This is continuation byte 3, expecting 0 more.

U+FCF9	ARABIC LIGATURE GHAIN WITH ALEF MAKSURA ISOLATED FORM
	# <isolated> 063A 0649