339380077 has 2 divisors, whose sum is σ = 339380078. Its totient is φ = 339380076.

The previous prime is 339380053. The next prime is 339380087. The reversal of 339380077 is 770083933.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 330730596 + 8649481 = 18186^2 + 2941^2 .

It is an emirp because it is prime and its reverse (770083933) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 339380077 - 2²³ = 330991469 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (339380017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169690038 + 169690039.

It is an arithmetic number, because the mean of its divisors is an integer number (169690039).

Almost surely, 2^339380077 is an apocalyptic number.

It is an amenable number.

339380077 is a deficient number, since it is larger than the sum of its proper divisors (1).

339380077 is an equidigital number, since it uses as much as digits as its factorization.

339380077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 95256, while the sum is 40.

The square root of 339380077 is about 18422.2712226262. The cubic root of 339380077 is about 697.5287532414.

The spelling of 339380077 in words is "three hundred thirty-nine million, three hundred eighty thousand, seventy-seven".