It is a d-powerful number, because it can be written as 37 + 42 + 9 + 85 + 0 .
It is a self number, because there is not a number n which added to its sum of digits gives 34980.
34980 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
234980 is an apocalyptic number.
34980 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
34980 is the 264-th triangular number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 34980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34980 is a wasteful number, since it uses less digits than its factorization.
34980 is an odious number, because the sum of its binary digits is odd.
The square root of 34980 is about 187.0294094521. The cubic root of 34980 is about 32.7044313122.
The spelling of 34980 in words is "thirty-four thousand, nine hundred eighty".