966117407 has 2 divisors, whose sum is σ = 966117408. Its totient is φ = 966117406.

The previous prime is 966117403. The next prime is 966117433. The reversal of 966117407 is 704711669.

It is a weak prime.

It is an emirp because it is prime and its reverse (704711669) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 966117407 - 2² = 966117403 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (966117403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483058703 + 483058704.

It is an arithmetic number, because the mean of its divisors is an integer number (483058704).

Almost surely, 2^966117407 is an apocalyptic number.

966117407 is a deficient number, since it is larger than the sum of its proper divisors (1).

966117407 is an equidigital number, since it uses as much as digits as its factorization.

966117407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 41.

The square root of 966117407 is about 31082.4292326066. The cubic root of 966117407 is about 988.5757866849.

The spelling of 966117407 in words is "nine hundred sixty-six million, one hundred seventeen thousand, four hundred seven".