3563320889 has 2 divisors, whose sum is σ = 3563320890. Its totient is φ = 3563320888.

The previous prime is 3563320883. The next prime is 3563320897. The reversal of 3563320889 is 9880233653.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2190988864 + 1372332025 = 46808^2 + 37045^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3563320889 is a prime.

It is not a weakly prime, because it can be changed into another prime (3563320883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1781660444 + 1781660445.

It is an arithmetic number, because the mean of its divisors is an integer number (1781660445).

Almost surely, 2^3563320889 is an apocalyptic number.

It is an amenable number.

3563320889 is a deficient number, since it is larger than the sum of its proper divisors (1).

3563320889 is an equidigital number, since it uses as much as digits as its factorization.

3563320889 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 933120, while the sum is 47.

The square root of 3563320889 is about 59693.5581867927. The cubic root of 3563320889 is about 1527.3959847848.

The spelling of 3563320889 in words is "three billion, five hundred sixty-three million, three hundred twenty thousand, eight hundred eighty-nine".