3401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1043 = 7 ⋅149.
It is a cyclic number.
It is a Duffinian number.
It is a Curzon number.
It is a plaindrome in base 3, base 9 and base 14.
It is a nialpdrome in base 8.
It is a zygodrome in base 3.
It is an amenable number.
3401 is a wasteful number, since it uses less digits than its factorization.
3401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 198.
The square root of 3401 is about 58.3180932473. The cubic root of 3401 is about 15.0384200279.
Adding to 3401 its reverse (1043), we get a palindrome (4444).
The spelling of 3401 in words is "three thousand, four hundred one", and thus it is an iban number.