3087230689 has 2 divisors, whose sum is σ = 3087230690. Its totient is φ = 3087230688.

The previous prime is 3087230687. The next prime is 3087230701. The reversal of 3087230689 is 9860327803.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3036891664 + 50339025 = 55108^2 + 7095^2 .

It is an emirp because it is prime and its reverse (9860327803) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3087230689 - 2¹ = 3087230687 is a prime.

Together with 3087230687, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3087230687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1543615344 + 1543615345.

It is an arithmetic number, because the mean of its divisors is an integer number (1543615345).

Almost surely, 2^3087230689 is an apocalyptic number.

It is an amenable number.

3087230689 is a deficient number, since it is larger than the sum of its proper divisors (1).

3087230689 is an equidigital number, since it uses as much as digits as its factorization.

3087230689 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 3087230689 is about 55562.8534994379. The cubic root of 3087230689 is about 1456.0949452599.

The spelling of 3087230689 in words is "three billion, eighty-seven million, two hundred thirty thousand, six hundred eighty-nine".