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: 3957 = 3 ⋅1319.
It is a cyclic number.
It is a D-number.
It is a Curzon number.
7593 is a lucky number.
It is a plaindrome in base 9 and base 12.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 7593.
It is an amenable number.
7593 is a wasteful number, since it uses less digits than its factorization.
7593 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2534.
The square root of 7593 is about 87.1378218686. The cubic root of 7593 is about 19.6549133386.
Subtracting from 7593 its sum of digits (24), we obtain a square (7569 = 872).
The spelling of 7593 in words is "seven thousand, five hundred ninety-three".