2898568667 has 2 divisors, whose sum is σ = 2898568668. Its totient is φ = 2898568666.

The previous prime is 2898568649. The next prime is 2898568711. The reversal of 2898568667 is 7668658982.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2898568667 - 2²⁰ = 2897520091 is a prime.

It is not a weakly prime, because it can be changed into another prime (2898568627) 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, 1449284333 + 1449284334.

It is an arithmetic number, because the mean of its divisors is an integer number (1449284334).

Almost surely, 2^2898568667 is an apocalyptic number.

2898568667 is a deficient number, since it is larger than the sum of its proper divisors (1).

2898568667 is an equidigital number, since it uses as much as digits as its factorization.

2898568667 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69672960, while the sum is 65.

The square root of 2898568667 is about 53838.3568378531. The cubic root of 2898568667 is about 1425.8084944391.

The spelling of 2898568667 in words is "two billion, eight hundred ninety-eight million, five hundred sixty-eight thousand, six hundred sixty-seven".