339780341 has 2 divisors, whose sum is σ = 339780342. Its totient is φ = 339780340.

The previous prime is 339780323. The next prime is 339780349. The reversal of 339780341 is 143087933.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 332332900 + 7447441 = 18230^2 + 2729^2 .

It is a cyclic number.

It is not a de Polignac number, because 339780341 - 2⁶ = 339780277 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 339780295 and 339780304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (339780349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169890170 + 169890171.

It is an arithmetic number, because the mean of its divisors is an integer number (169890171).

Almost surely, 2^339780341 is an apocalyptic number.

It is an amenable number.

339780341 is a deficient number, since it is larger than the sum of its proper divisors (1).

339780341 is an equidigital number, since it uses as much as digits as its factorization.

339780341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 339780341 is about 18433.1316113134. The cubic root of 339780341 is about 697.8028667195.

It can be divided in two parts, 3397 and 80341, that added together give a palindrome (83738).

The spelling of 339780341 in words is "three hundred thirty-nine million, seven hundred eighty thousand, three hundred forty-one".