8265898841 has 2 divisors, whose sum is σ = 8265898842. Its totient is φ = 8265898840.

The previous prime is 8265898801. The next prime is 8265898873. The reversal of 8265898841 is 1488985628.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7691290000 + 574608841 = 87700^2 + 23971^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8265898841 is a prime.

It is not a weakly prime, because it can be changed into another prime (8265898801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4132949420 + 4132949421.

It is an arithmetic number, because the mean of its divisors is an integer number (4132949421).

Almost surely, 2^8265898841 is an apocalyptic number.

It is an amenable number.

8265898841 is a deficient number, since it is larger than the sum of its proper divisors (1).

8265898841 is an equidigital number, since it uses as much as digits as its factorization.

8265898841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8847360, while the sum is 59.

The square root of 8265898841 is about 90916.9887369792. The cubic root of 8265898841 is about 2021.9171780535.

The spelling of 8265898841 in words is "eight billion, two hundred sixty-five million, eight hundred ninety-eight thousand, eight hundred forty-one".