968663 has 2 divisors, whose sum is σ = 968664. Its totient is φ = 968662.

The previous prime is 968659. The next prime is 968689. The reversal of 968663 is 366869.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (366869) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 968663 - 2² = 968659 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (968063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 484331 + 484332.

It is an arithmetic number, because the mean of its divisors is an integer number (484332).

2⁹⁶⁸⁶⁶³ is an apocalyptic number.

968663 is a deficient number, since it is larger than the sum of its proper divisors (1).

968663 is an equidigital number, since it uses as much as digits as its factorization.

968663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46656, while the sum is 38.

The square root of 968663 is about 984.2067872150. The cubic root of 968663 is about 98.9443281183.

It can be divided in two parts, 96866 and 3, that added together give a palindrome (96869).

The spelling of 968663 in words is "nine hundred sixty-eight thousand, six hundred sixty-three".