🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPortuguêsSvenskaРусскийالعربية日本語EntityQ1659659· pop 9· linked from 229 articlesMünchhausen numberAlso known as Canouchi number, Munchausen number, perfect digit-to-digit invariant, PDDIinteger equal to the sum of each digit in the number raised to itselfAvailable in 9 languagesEspañolFrançaisDeutschРусскийItalianoالعربيةNederlandsSvenskavia Wikidata sitelinks · CC0Connectionsprime numberEntityfigurate numberEntityCategoriesArithmetic dynamicsBase-dependent integer sequences