343313027 has 2 divisors, whose sum is σ = 343313028. Its totient is φ = 343313026.

The previous prime is 343313023. The next prime is 343313101. The reversal of 343313027 is 720313343.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 343313027 - 2² = 343313023 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 343312987 and 343313005.

It is not a weakly prime, because it can be changed into another prime (343313023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171656513 + 171656514.

It is an arithmetic number, because the mean of its divisors is an integer number (171656514).

Almost surely, 2^343313027 is an apocalyptic number.

343313027 is a deficient number, since it is larger than the sum of its proper divisors (1).

343313027 is an equidigital number, since it uses as much as digits as its factorization.

343313027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 26.

The square root of 343313027 is about 18528.7081848682. The cubic root of 343313027 is about 700.2128787917.

The spelling of 343313027 in words is "three hundred forty-three million, three hundred thirteen thousand, twenty-seven".