• 880 can be written using four 4's:
880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
880 is an esthetic number in base 3, because in such base its adjacent digits differ by 1.
It is a tau number, because it is divible by the number of its divisors (20).
880 is a Gilda number.
It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.
It is a plaindrome in base 9 and base 14.
It is a nialpdrome in base 10 and base 11.
It is a zygodrome in base 9.
It is a congruent number.
880 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
880 is a wasteful number, since it uses less digits than its factorization.
880 is an odious number, because the sum of its binary digits is odd.
The square root of 880 is about 29.6647939484. The cubic root of 880 is about 9.5828397141.
880 divided by its sum of digits (16) gives a palindrome (55).