343602319 has 2 divisors, whose sum is σ = 343602320. Its totient is φ = 343602318.

The previous prime is 343602307. The next prime is 343602341. The reversal of 343602319 is 913206343.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 343602319 - 2¹³ = 343594127 is a prime.

It is a super-2 number, since 2×343602319² = 236125107244355522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (343602619) 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, 171801159 + 171801160.

It is an arithmetic number, because the mean of its divisors is an integer number (171801160).

Almost surely, 2^343602319 is an apocalyptic number.

343602319 is a deficient number, since it is larger than the sum of its proper divisors (1).

343602319 is an equidigital number, since it uses as much as digits as its factorization.

343602319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 343602319 is about 18536.5131294966. The cubic root of 343602319 is about 700.4095012107.

The spelling of 343602319 in words is "three hundred forty-three million, six hundred two thousand, three hundred nineteen".