343067741 has 2 divisors, whose sum is σ = 343067742. Its totient is φ = 343067740.

The previous prime is 343067693. The next prime is 343067761. The reversal of 343067741 is 147760343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 324180025 + 18887716 = 18005^2 + 4346^2 .

It is a cyclic number.

It is not a de Polignac number, because 343067741 - 2¹⁸ = 342805597 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (343067761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171533870 + 171533871.

It is an arithmetic number, because the mean of its divisors is an integer number (171533871).

Almost surely, 2^343067741 is an apocalyptic number.

It is an amenable number.

343067741 is a deficient number, since it is larger than the sum of its proper divisors (1).

343067741 is an equidigital number, since it uses as much as digits as its factorization.

343067741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 343067741 is about 18522.0879222619. The cubic root of 343067741 is about 700.0460792796.

The spelling of 343067741 in words is "three hundred forty-three million, sixty-seven thousand, seven hundred forty-one".