343411 has 2 divisors, whose sum is σ = 343412. Its totient is φ = 343410.

The previous prime is 343393. The next prime is 343423. The reversal of 343411 is 114343.

It is a strong prime.

It is an emirp because it is prime and its reverse (114343) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 343411 - 2⁵ = 343379 is a prime.

It is a super-2 number, since 2×343411² = 235862229842, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (343481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171705 + 171706.

It is an arithmetic number, because the mean of its divisors is an integer number (171706).

2³⁴³⁴¹¹ is an apocalyptic number.

343411 is a deficient number, since it is larger than the sum of its proper divisors (1).

343411 is an equidigital number, since it uses as much as digits as its factorization.

343411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 144, while the sum is 16.

The square root of 343411 is about 586.0127984950. The cubic root of 343411 is about 70.0279480237.

Adding to 343411 its reverse (114343), we get a palindrome (457754).

The spelling of 343411 in words is "three hundred forty-three thousand, four hundred eleven", and thus it is an iban number.