396563 has 2 divisors, whose sum is σ = 396564. Its totient is φ = 396562.

The previous prime is 396547. The next prime is 396577. The reversal of 396563 is 365693.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 396563 - 2⁴ = 396547 is a prime.

It is not a weakly prime, because it can be changed into another prime (396523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 198281 + 198282.

It is an arithmetic number, because the mean of its divisors is an integer number (198282).

2³⁹⁶⁵⁶³ is an apocalyptic number.

396563 is a deficient number, since it is larger than the sum of its proper divisors (1).

396563 is an equidigital number, since it uses as much as digits as its factorization.

396563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14580, while the sum is 32.

The square root of 396563 is about 629.7324828846. The cubic root of 396563 is about 73.4689890311.

It can be divided in two parts, 396 and 563, that added together give a palindrome (959).

The spelling of 396563 in words is "three hundred ninety-six thousand, five hundred sixty-three".