968659 has 2 divisors, whose sum is σ = 968660. Its totient is φ = 968658.

The previous prime is 968647. The next prime is 968663. The reversal of 968659 is 956869.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 968659 - 2⁹ = 968147 is a prime.

968659 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (968689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 484329 + 484330.

It is an arithmetic number, because the mean of its divisors is an integer number (484330).

2⁹⁶⁸⁶⁵⁹ is an apocalyptic number.

968659 is a deficient number, since it is larger than the sum of its proper divisors (1).

968659 is an equidigital number, since it uses as much as digits as its factorization.

968659 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 116640, while the sum is 43.

The square root of 968659 is about 984.2047551196. The cubic root of 968659 is about 98.9441919245.

The spelling of 968659 in words is "nine hundred sixty-eight thousand, six hundred fifty-nine".