2089032689 has 2 divisors, whose sum is σ = 2089032690. Its totient is φ = 2089032688.

The previous prime is 2089032667. The next prime is 2089032739. The reversal of 2089032689 is 9862309802.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1801153600 + 287879089 = 42440^2 + 16967^2 .

It is a cyclic number.

It is not a de Polignac number, because 2089032689 - 2²⁴ = 2072255473 is a prime.

It is not a weakly prime, because it can be changed into another prime (2089032089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1044516344 + 1044516345.

It is an arithmetic number, because the mean of its divisors is an integer number (1044516345).

Almost surely, 2^2089032689 is an apocalyptic number.

It is an amenable number.

2089032689 is a deficient number, since it is larger than the sum of its proper divisors (1).

2089032689 is an equidigital number, since it uses as much as digits as its factorization.

2089032689 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 47.

The square root of 2089032689 is about 45705.9371307492. The cubic root of 2089032689 is about 1278.3459855534.

The spelling of 2089032689 in words is "two billion, eighty-nine million, thirty-two thousand, six hundred eighty-nine".