966664711 has 2 divisors, whose sum is σ = 966664712. Its totient is φ = 966664710.

The previous prime is 966664687. The next prime is 966664717. The reversal of 966664711 is 117466669.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 966664711 - 2⁹ = 966664199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (966664717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483332355 + 483332356.

It is an arithmetic number, because the mean of its divisors is an integer number (483332356).

Almost surely, 2^966664711 is an apocalyptic number.

966664711 is a deficient number, since it is larger than the sum of its proper divisors (1).

966664711 is an equidigital number, since it uses as much as digits as its factorization.

966664711 is an evil number, because the sum of its binary digits is even.

The product of its digits is 326592, while the sum is 46.

The square root of 966664711 is about 31091.2320598589. The cubic root of 966664711 is about 988.7624269912.

The spelling of 966664711 in words is "nine hundred sixty-six million, six hundred sixty-four thousand, seven hundred eleven".