2989228704313 has 2 divisors, whose sum is σ = 2989228704314. Its totient is φ = 2989228704312.

The previous prime is 2989228704247. The next prime is 2989228704367. The reversal of 2989228704313 is 3134078229892.

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., 2247921480249 + 741307224064 = 1499307^2 + 860992^2 .

It is a cyclic number.

It is not a de Polignac number, because 2989228704313 - 2⁹ = 2989228703801 is a prime.

It is not a weakly prime, because it can be changed into another prime (2989228705313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1494614352156 + 1494614352157.

It is an arithmetic number, because the mean of its divisors is an integer number (1494614352157).

Almost surely, 2^{2989228704313} is an apocalyptic number.

It is an amenable number.

2989228704313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2989228704313 is an equidigital number, since it uses as much as digits as its factorization.

2989228704313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10450944, while the sum is 58.

The spelling of 2989228704313 in words is "two trillion, nine hundred eighty-nine billion, two hundred twenty-eight million, seven hundred four thousand, three hundred thirteen".