832960972889 has 2 divisors, whose sum is σ = 832960972890. Its totient is φ = 832960972888.

The previous prime is 832960972799. The next prime is 832960972903. The reversal of 832960972889 is 988279069238.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 495623040025 + 337337932864 = 704005^2 + 580808^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-832960972889 is a prime.

It is not a weakly prime, because it can be changed into another prime (832960972589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 416480486444 + 416480486445.

It is an arithmetic number, because the mean of its divisors is an integer number (416480486445).

Almost surely, 2^832960972889 is an apocalyptic number.

It is an amenable number.

832960972889 is a deficient number, since it is larger than the sum of its proper divisors (1).

832960972889 is an equidigital number, since it uses as much as digits as its factorization.

832960972889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 188116992, while the sum is 71.

The spelling of 832960972889 in words is "eight hundred thirty-two billion, nine hundred sixty million, nine hundred seventy-two thousand, eight hundred eighty-nine".