966397241 has 2 divisors, whose sum is σ = 966397242. Its totient is φ = 966397240.

The previous prime is 966397231. The next prime is 966397253. The reversal of 966397241 is 142793669.

It is a happy number.

966397241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 925437241 + 40960000 = 30421^2 + 6400^2 .

It is a cyclic number.

It is not a de Polignac number, because 966397241 - 2¹⁰ = 966396217 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (966397231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483198620 + 483198621.

It is an arithmetic number, because the mean of its divisors is an integer number (483198621).

Almost surely, 2^966397241 is an apocalyptic number.

It is an amenable number.

966397241 is a deficient number, since it is larger than the sum of its proper divisors (1).

966397241 is an equidigital number, since it uses as much as digits as its factorization.

966397241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 489888, while the sum is 47.

The square root of 966397241 is about 31086.9303888306. The cubic root of 966397241 is about 988.6712238129.

The spelling of 966397241 in words is "nine hundred sixty-six million, three hundred ninety-seven thousand, two hundred forty-one".