339120193 has 2 divisors, whose sum is σ = 339120194. Its totient is φ = 339120192.

The previous prime is 339120169. The next prime is 339120203. The reversal of 339120193 is 391021933.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 234916929 + 104203264 = 15327^2 + 10208^2 .

It is an emirp because it is prime and its reverse (391021933) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-339120193 is a prime.

It is not a weakly prime, because it can be changed into another prime (339120293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169560096 + 169560097.

It is an arithmetic number, because the mean of its divisors is an integer number (169560097).

Almost surely, 2^339120193 is an apocalyptic number.

It is an amenable number.

339120193 is a deficient number, since it is larger than the sum of its proper divisors (1).

339120193 is an equidigital number, since it uses as much as digits as its factorization.

339120193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4374, while the sum is 31.

The square root of 339120193 is about 18415.2163440998. The cubic root of 339120193 is about 697.3506610217.

The spelling of 339120193 in words is "three hundred thirty-nine million, one hundred twenty thousand, one hundred ninety-three".