2839166089 has 2 divisors, whose sum is σ = 2839166090. Its totient is φ = 2839166088.

The previous prime is 2839166021. The next prime is 2839166119. The reversal of 2839166089 is 9806619382.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2315534400 + 523631689 = 48120^2 + 22883^2 .

It is a cyclic number.

It is not a de Polignac number, because 2839166089 - 2¹⁹ = 2838641801 is a prime.

It is not a weakly prime, because it can be changed into another prime (2839166689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1419583044 + 1419583045.

It is an arithmetic number, because the mean of its divisors is an integer number (1419583045).

Almost surely, 2^2839166089 is an apocalyptic number.

It is an amenable number.

2839166089 is a deficient number, since it is larger than the sum of its proper divisors (1).

2839166089 is an equidigital number, since it uses as much as digits as its factorization.

2839166089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1119744, while the sum is 52.

The square root of 2839166089 is about 53283.8257729304. The cubic root of 2839166089 is about 1416.0011293109.

The spelling of 2839166089 in words is "two billion, eight hundred thirty-nine million, one hundred sixty-six thousand, eighty-nine".