It is a happy number.
396453 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.
It is a D-number.
It is a Duffinian number.
396453 is strictly pandigital in base 7.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 396453.
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 396453.
2396453 is an apocalyptic number.
It is an amenable number.
396453 is a wasteful number, since it uses less digits than its factorization.
396453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132154.
The square root of 396453 is about 629.6451381532. The cubic root of 396453 is about 73.4621953765.
The spelling of 396453 in words is "three hundred ninety-six thousand, four hundred fifty-three".