2989834207 has 2 divisors, whose sum is σ = 2989834208. Its totient is φ = 2989834206.

The previous prime is 2989834189. The next prime is 2989834213. The reversal of 2989834207 is 7024389892.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2989834207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2989832207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1494917103 + 1494917104.

It is an arithmetic number, because the mean of its divisors is an integer number (1494917104).

Almost surely, 2^2989834207 is an apocalyptic number.

2989834207 is a deficient number, since it is larger than the sum of its proper divisors (1).

2989834207 is an equidigital number, since it uses as much as digits as its factorization.

2989834207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1741824, while the sum is 52.

The square root of 2989834207 is about 54679.3764320699. The cubic root of 2989834207 is about 1440.6186589074.

The spelling of 2989834207 in words is "two billion, nine hundred eighty-nine million, eight hundred thirty-four thousand, two hundred seven".