2808035089 has 2 divisors, whose sum is σ = 2808035090. Its totient is φ = 2808035088.

The previous prime is 2808035039. The next prime is 2808035093. The reversal of 2808035089 is 9805308082.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1528184464 + 1279850625 = 39092^2 + 35775^2 .

It is a cyclic number.

It is not a de Polignac number, because 2808035089 - 2⁹ = 2808034577 is a prime.

It is a super-2 number, since 2×2808035089² = 15770122122110475842, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2808035039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1404017544 + 1404017545.

It is an arithmetic number, because the mean of its divisors is an integer number (1404017545).

Almost surely, 2^2808035089 is an apocalyptic number.

It is an amenable number.

2808035089 is a deficient number, since it is larger than the sum of its proper divisors (1).

2808035089 is an equidigital number, since it uses as much as digits as its factorization.

2808035089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 138240, while the sum is 43.

The square root of 2808035089 is about 52990.8962841732. The cubic root of 2808035089 is about 1410.8066891025.

The spelling of 2808035089 in words is "two billion, eight hundred eight million, thirty-five thousand, eighty-nine".