349085411 has 2 divisors, whose sum is σ = 349085412. Its totient is φ = 349085410.

The previous prime is 349085369. The next prime is 349085419. The reversal of 349085411 is 114580943.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-349085411 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (349085419) 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, 174542705 + 174542706.

It is an arithmetic number, because the mean of its divisors is an integer number (174542706).

Almost surely, 2^349085411 is an apocalyptic number.

349085411 is a deficient number, since it is larger than the sum of its proper divisors (1).

349085411 is an equidigital number, since it uses as much as digits as its factorization.

349085411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 349085411 is about 18683.8275254296. The cubic root of 349085411 is about 704.1154918511.

The spelling of 349085411 in words is "three hundred forty-nine million, eighty-five thousand, four hundred eleven".