3758 is nontrivially palindromic in base 16.
It is a semiprime because it is the product of two primes.
3758 is an undulating number in base 16.
It is a Curzon number.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 3758.
It is an unprimeable number.
3758 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
23758 is an apocalyptic number.
3758 is a wasteful number, since it uses less digits than its factorization.
3758 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1881.
The square root of 3758 is about 61.3025284960. The cubic root of 3758 is about 15.5472026206.
The spelling of 3758 in words is "three thousand, seven hundred fifty-eight".