343401067 has 2 divisors, whose sum is σ = 343401068. Its totient is φ = 343401066.

The previous prime is 343400989. The next prime is 343401077. The reversal of 343401067 is 760104343.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 343401067 - 2¹¹ = 343399019 is a prime.

It is not a weakly prime, because it can be changed into another prime (343401077) 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, 171700533 + 171700534.

It is an arithmetic number, because the mean of its divisors is an integer number (171700534).

Almost surely, 2^343401067 is an apocalyptic number.

343401067 is a deficient number, since it is larger than the sum of its proper divisors (1).

343401067 is an equidigital number, since it uses as much as digits as its factorization.

343401067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 343401067 is about 18531.0838053256. The cubic root of 343401067 is about 700.2727284218.

The spelling of 343401067 in words is "three hundred forty-three million, four hundred one thousand, sixty-seven".