966668033 has 2 divisors, whose sum is σ = 966668034. Its totient is φ = 966668032.

The previous prime is 966668023. The next prime is 966668041. The reversal of 966668033 is 330866669.

966668033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 859193344 + 107474689 = 29312^2 + 10367^2 .

It is a cyclic number.

It is not a de Polignac number, because 966668033 - 2⁶ = 966667969 is a prime.

It is not a weakly prime, because it can be changed into another prime (966668023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483334016 + 483334017.

It is an arithmetic number, because the mean of its divisors is an integer number (483334017).

Almost surely, 2^966668033 is an apocalyptic number.

It is an amenable number.

966668033 is a deficient number, since it is larger than the sum of its proper divisors (1).

966668033 is an equidigital number, since it uses as much as digits as its factorization.

966668033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 839808, while the sum is 47.

The square root of 966668033 is about 31091.2854832347. The cubic root of 966668033 is about 988.7635596366.

The spelling of 966668033 in words is "nine hundred sixty-six million, six hundred sixty-eight thousand, thirty-three".