349442411 has 2 divisors, whose sum is σ = 349442412. Its totient is φ = 349442410.

The previous prime is 349442407. The next prime is 349442441. The reversal of 349442411 is 114244943.

It is a weak prime.

It is an emirp because it is prime and its reverse (114244943) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 349442411 - 2² = 349442407 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (349442441) 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, 174721205 + 174721206.

It is an arithmetic number, because the mean of its divisors is an integer number (174721206).

Almost surely, 2^349442411 is an apocalyptic number.

349442411 is a deficient number, since it is larger than the sum of its proper divisors (1).

349442411 is an equidigital number, since it uses as much as digits as its factorization.

349442411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13824, while the sum is 32.

The square root of 349442411 is about 18693.3788010622. The cubic root of 349442411 is about 704.3554365579.

The spelling of 349442411 in words is "three hundred forty-nine million, four hundred forty-two thousand, four hundred eleven".