2808288841 has 2 divisors, whose sum is σ = 2808288842. Its totient is φ = 2808288840.

The previous prime is 2808288811. The next prime is 2808288851. The reversal of 2808288841 is 1488828082.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2798833216 + 9455625 = 52904^2 + 3075^2 .

It is a cyclic number.

It is not a de Polignac number, because 2808288841 - 2⁷ = 2808288713 is a prime.

It is not a weakly prime, because it can be changed into another prime (2808288811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1404144420 + 1404144421.

It is an arithmetic number, because the mean of its divisors is an integer number (1404144421).

Almost surely, 2^2808288841 is an apocalyptic number.

It is an amenable number.

2808288841 is a deficient number, since it is larger than the sum of its proper divisors (1).

2808288841 is an equidigital number, since it uses as much as digits as its factorization.

2808288841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 524288, while the sum is 49.

The square root of 2808288841 is about 52993.2905281414. The cubic root of 2808288841 is about 1410.8491843260.

The spelling of 2808288841 in words is "two billion, eight hundred eight million, two hundred eighty-eight thousand, eight hundred forty-one".