It is a happy number.
2390 is nontrivially palindromic in base 4.
2390 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a plaindrome in base 13.
It is a nialpdrome in base 7 and base 15.
It is a congruent number.
22390 is an apocalyptic number.
2390 is a wasteful number, since it uses less digits than its factorization.
2390 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 246.
The square root of 2390 is about 48.8876262463. The cubic root of 2390 is about 13.3700377551.
The spelling of 2390 in words is "two thousand, three hundred ninety".