963949339 has 2 divisors, whose sum is σ = 963949340. Its totient is φ = 963949338.

The previous prime is 963949333. The next prime is 963949369. The reversal of 963949339 is 933949369.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 963949339 - 2³ = 963949331 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 963949339.

It is not a weakly prime, because it can be changed into another prime (963949331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 481974669 + 481974670.

It is an arithmetic number, because the mean of its divisors is an integer number (481974670).

Almost surely, 2^963949339 is an apocalyptic number.

963949339 is a deficient number, since it is larger than the sum of its proper divisors (1).

963949339 is an equidigital number, since it uses as much as digits as its factorization.

963949339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4251528, while the sum is 55.

The square root of 963949339 is about 31047.5335413298. The cubic root of 963949339 is about 987.8357438505.

The spelling of 963949339 in words is "nine hundred sixty-three million, nine hundred forty-nine thousand, three hundred thirty-nine".