966690167 has 2 divisors, whose sum is σ = 966690168. Its totient is φ = 966690166.

The previous prime is 966690139. The next prime is 966690187. The reversal of 966690167 is 761096669.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (761096669) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-966690167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (966690187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483345083 + 483345084.

It is an arithmetic number, because the mean of its divisors is an integer number (483345084).

Almost surely, 2^966690167 is an apocalyptic number.

966690167 is a deficient number, since it is larger than the sum of its proper divisors (1).

966690167 is an equidigital number, since it uses as much as digits as its factorization.

966690167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 734832, while the sum is 50.

The square root of 966690167 is about 31091.6414330283. The cubic root of 966690167 is about 988.7711062210.

The spelling of 966690167 in words is "nine hundred sixty-six million, six hundred ninety thousand, one hundred sixty-seven".