3563320769 has 2 divisors, whose sum is σ = 3563320770. Its totient is φ = 3563320768.

The previous prime is 3563320759. The next prime is 3563320771. The reversal of 3563320769 is 9670233653.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2744502544 + 818818225 = 52388^2 + 28615^2 .

It is a cyclic number.

It is not a de Polignac number, because 3563320769 - 2²⁰ = 3562272193 is a prime.

It is a super-2 number, since 2×3563320769² = 25394509805573502722, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 3563320771, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (3563320759) 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, 1781660384 + 1781660385.

It is an arithmetic number, because the mean of its divisors is an integer number (1781660385).

Almost surely, 2^3563320769 is an apocalyptic number.

It is an amenable number.

3563320769 is a deficient number, since it is larger than the sum of its proper divisors (1).

3563320769 is an equidigital number, since it uses as much as digits as its factorization.

3563320769 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 612360, while the sum is 44.

The square root of 3563320769 is about 59693.5571816591. The cubic root of 3563320769 is about 1527.3959676391.

The spelling of 3563320769 in words is "three billion, five hundred sixty-three million, three hundred twenty thousand, seven hundred sixty-nine".