343146611 has 2 divisors, whose sum is σ = 343146612. Its totient is φ = 343146610.

The previous prime is 343146607. The next prime is 343146673. The reversal of 343146611 is 116641343.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 343146611 - 2² = 343146607 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (343146211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171573305 + 171573306.

It is an arithmetic number, because the mean of its divisors is an integer number (171573306).

Almost surely, 2^343146611 is an apocalyptic number.

343146611 is a deficient number, since it is larger than the sum of its proper divisors (1).

343146611 is an equidigital number, since it uses as much as digits as its factorization.

343146611 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 29.

The square root of 343146611 is about 18524.2168795337. The cubic root of 343146611 is about 700.0997211673.

Adding to 343146611 its reverse (116641343), we get a palindrome (459787954).

The spelling of 343146611 in words is "three hundred forty-three million, one hundred forty-six thousand, six hundred eleven".