339383820889 has 2 divisors, whose sum is σ = 339383820890. Its totient is φ = 339383820888.

The previous prime is 339383820883. The next prime is 339383820911. The reversal of 339383820889 is 988028383933.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 299739825225 + 39643995664 = 547485^2 + 199108^2 .

It is a cyclic number.

It is not a de Polignac number, because 339383820889 - 2⁵ = 339383820857 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 339383820889.

It is not a weakly prime, because it can be changed into another prime (339383820883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169691910444 + 169691910445.

It is an arithmetic number, because the mean of its divisors is an integer number (169691910445).

Almost surely, 2^339383820889 is an apocalyptic number.

It is an amenable number.

339383820889 is a deficient number, since it is larger than the sum of its proper divisors (1).

339383820889 is an equidigital number, since it uses as much as digits as its factorization.

339383820889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 53747712, while the sum is 64.

The spelling of 339383820889 in words is "three hundred thirty-nine billion, three hundred eighty-three million, eight hundred twenty thousand, eight hundred eighty-nine".