2989363934239 has 2 divisors, whose sum is σ = 2989363934240. Its totient is φ = 2989363934238.

The previous prime is 2989363934237. The next prime is 2989363934257. The reversal of 2989363934239 is 9324393639892.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2989363934239 - 2¹ = 2989363934237 is a prime.

Together with 2989363934237, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2989363934237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1494681967119 + 1494681967120.

It is an arithmetic number, because the mean of its divisors is an integer number (1494681967120).

Almost surely, 2^{2989363934239} is an apocalyptic number.

2989363934239 is a deficient number, since it is larger than the sum of its proper divisors (1).

2989363934239 is an equidigital number, since it uses as much as digits as its factorization.

2989363934239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 408146688, while the sum is 70.

The spelling of 2989363934239 in words is "two trillion, nine hundred eighty-nine billion, three hundred sixty-three million, nine hundred thirty-four thousand, two hundred thirty-nine".