349135333 has 2 divisors, whose sum is σ = 349135334. Its totient is φ = 349135332.

The previous prime is 349135313. The next prime is 349135349. The reversal of 349135333 is 333531943.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 265266369 + 83868964 = 16287^2 + 9158^2 .

It is a cyclic number.

It is not a de Polignac number, because 349135333 - 2¹⁷ = 349004261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (349135313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174567666 + 174567667.

It is an arithmetic number, because the mean of its divisors is an integer number (174567667).

Almost surely, 2^349135333 is an apocalyptic number.

It is an amenable number.

349135333 is a deficient number, since it is larger than the sum of its proper divisors (1).

349135333 is an equidigital number, since it uses as much as digits as its factorization.

349135333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43740, while the sum is 34.

The square root of 349135333 is about 18685.1634459001. The cubic root of 349135333 is about 704.1490549630.

The spelling of 349135333 in words is "three hundred forty-nine million, one hundred thirty-five thousand, three hundred thirty-three".