16963884709 has 2 divisors, whose sum is σ = 16963884710. Its totient is φ = 16963884708.

The previous prime is 16963884667. The next prime is 16963884719. The reversal of 16963884709 is 90748836961.

16963884709 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16816383684 + 147501025 = 129678^2 + 12145^2 .

It is a cyclic number.

It is not a de Polignac number, because 16963884709 - 2¹⁵ = 16963851941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16963884719) 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, 8481942354 + 8481942355.

It is an arithmetic number, because the mean of its divisors is an integer number (8481942355).

Almost surely, 2^16963884709 is an apocalyptic number.

It is an amenable number.

16963884709 is a deficient number, since it is larger than the sum of its proper divisors (1).

16963884709 is an equidigital number, since it uses as much as digits as its factorization.

16963884709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15676416, while the sum is 61.

The spelling of 16963884709 in words is "sixteen billion, nine hundred sixty-three million, eight hundred eighty-four thousand, seven hundred nine".