343114091 has 2 divisors, whose sum is σ = 343114092. Its totient is φ = 343114090.

The previous prime is 343114067. The next prime is 343114127. The reversal of 343114091 is 190411343.

It is a weak prime.

It is an emirp because it is prime and its reverse (190411343) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-343114091 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 343114091.

It is not a weakly prime, because it can be changed into another prime (343114001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171557045 + 171557046.

It is an arithmetic number, because the mean of its divisors is an integer number (171557046).

Almost surely, 2^343114091 is an apocalyptic number.

343114091 is a deficient number, since it is larger than the sum of its proper divisors (1).

343114091 is an equidigital number, since it uses as much as digits as its factorization.

343114091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 343114091 is about 18523.3390888360. The cubic root of 343114091 is about 700.0776043214.

The spelling of 343114091 in words is "three hundred forty-three million, one hundred fourteen thousand, ninety-one".