2938850359793 has 2 divisors, whose sum is σ = 2938850359794. Its totient is φ = 2938850359792.

The previous prime is 2938850359771. The next prime is 2938850359853. The reversal of 2938850359793 is 3979530588392.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2872560588769 + 66289771024 = 1694863^2 + 257468^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2938850359793 is a prime.

It is not a weakly prime, because it can be changed into another prime (2938850353793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1469425179896 + 1469425179897.

It is an arithmetic number, because the mean of its divisors is an integer number (1469425179897).

Almost surely, 2^{2938850359793} is an apocalyptic number.

It is an amenable number.

2938850359793 is a deficient number, since it is larger than the sum of its proper divisors (1).

2938850359793 is an equidigital number, since it uses as much as digits as its factorization.

2938850359793 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 440899200, while the sum is 71.

The spelling of 2938850359793 in words is "two trillion, nine hundred thirty-eight billion, eight hundred fifty million, three hundred fifty-nine thousand, seven hundred ninety-three".