346134241 has 2 divisors, whose sum is σ = 346134242. Its totient is φ = 346134240.

The previous prime is 346134233. The next prime is 346134247. The reversal of 346134241 is 142431643.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 334743616 + 11390625 = 18296^2 + 3375^2 .

It is a cyclic number.

It is not a de Polignac number, because 346134241 - 2³ = 346134233 is a prime.

It is not a weakly prime, because it can be changed into another prime (346134247) 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, 173067120 + 173067121.

It is an arithmetic number, because the mean of its divisors is an integer number (173067121).

Almost surely, 2^346134241 is an apocalyptic number.

It is an amenable number.

346134241 is a deficient number, since it is larger than the sum of its proper divisors (1).

346134241 is an equidigital number, since it uses as much as digits as its factorization.

346134241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 28.

The square root of 346134241 is about 18604.6833082426. The cubic root of 346134241 is about 702.1256752078.

Adding to 346134241 its reverse (142431643), we get a palindrome (488565884).

The spelling of 346134241 in words is "three hundred forty-six million, one hundred thirty-four thousand, two hundred forty-one".