Adding to 3658 its reverse (8563), we get a palindrome (12221).
3658 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 an alternating number because its digits alternate between odd and even.
It is a plaindrome in base 7 and base 15.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 3658.
3658 is a wasteful number, since it uses less digits than its factorization.
3658 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92.
The square root of 3658 is about 60.4814021001. The cubic root of 3658 is about 15.4080578509.
The spelling of 3658 in words is "three thousand, six hundred fifty-eight".