3631146089 has 2 divisors, whose sum is σ = 3631146090. Its totient is φ = 3631146088.

The previous prime is 3631146011. The next prime is 3631146097. The reversal of 3631146089 is 9806411363.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3509970025 + 121176064 = 59245^2 + 11008^2 .

It is a cyclic number.

It is not a de Polignac number, because 3631146089 - 2²⁴ = 3614368873 is a prime.

It is not a weakly prime, because it can be changed into another prime (3631146889) 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, 1815573044 + 1815573045.

It is an arithmetic number, because the mean of its divisors is an integer number (1815573045).

Almost surely, 2^3631146089 is an apocalyptic number.

It is an amenable number.

3631146089 is a deficient number, since it is larger than the sum of its proper divisors (1).

3631146089 is an equidigital number, since it uses as much as digits as its factorization.

3631146089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 3631146089 is about 60258.9917688638. The cubic root of 3631146089 is about 1537.0260942667.

The spelling of 3631146089 in words is "three billion, six hundred thirty-one million, one hundred forty-six thousand, eighty-nine".