963241247 has 2 divisors, whose sum is σ = 963241248. Its totient is φ = 963241246.

The previous prime is 963241241. The next prime is 963241261. The reversal of 963241247 is 742142369.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 963241247 - 2⁶ = 963241183 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 963241247.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (963241241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 481620623 + 481620624.

It is an arithmetic number, because the mean of its divisors is an integer number (481620624).

Almost surely, 2^963241247 is an apocalyptic number.

963241247 is a deficient number, since it is larger than the sum of its proper divisors (1).

963241247 is an equidigital number, since it uses as much as digits as its factorization.

963241247 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 38.

The square root of 963241247 is about 31036.1280929178. The cubic root of 963241247 is about 987.5938051572.

The spelling of 963241247 in words is "nine hundred sixty-three million, two hundred forty-one thousand, two hundred forty-seven".