3480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
3480 is an undulating number in base 12.
It is the 29-th Perrin number.
It is a plaindrome in base 13.
It is a nialpdrome in base 8 and base 16.
It is a congruent number.
It is an unprimeable number.
23480 is an apocalyptic number.
3480 is a gapful number since it is divisible by the number (30) 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 3480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3480 is a wasteful number, since it uses less digits than its factorization.
3480 is an evil number, because the sum of its binary digits is even.
The square root of 3480 is about 58.9915248150. The cubic root of 3480 is about 15.1539697034.
3480 divided by its sum of digits (15) gives a palindrome (232).
The spelling of 3480 in words is "three thousand, four hundred eighty".