343342627 has 2 divisors, whose sum is σ = 343342628. Its totient is φ = 343342626.

The previous prime is 343342609. The next prime is 343342633. The reversal of 343342627 is 726243343.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 343342627 - 2²⁷ = 209124899 is a prime.

It is a super-2 number, since 2×343342627² = 235768319030522258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 343342592 and 343342601.

It is not a weakly prime, because it can be changed into another prime (343342327) 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, 171671313 + 171671314.

It is an arithmetic number, because the mean of its divisors is an integer number (171671314).

Almost surely, 2^343342627 is an apocalyptic number.

343342627 is a deficient number, since it is larger than the sum of its proper divisors (1).

343342627 is an equidigital number, since it uses as much as digits as its factorization.

343342627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 34.

The square root of 343342627 is about 18529.5069281403. The cubic root of 343342627 is about 700.2330020262.

The spelling of 343342627 in words is "three hundred forty-three million, three hundred forty-two thousand, six hundred twenty-seven".