349276267 has 2 divisors, whose sum is σ = 349276268. Its totient is φ = 349276266.

The previous prime is 349276241. The next prime is 349276351. The reversal of 349276267 is 762672943.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 349276267 - 2²⁷ = 215058539 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (349276567) 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, 174638133 + 174638134.

It is an arithmetic number, because the mean of its divisors is an integer number (174638134).

Almost surely, 2^349276267 is an apocalyptic number.

349276267 is a deficient number, since it is larger than the sum of its proper divisors (1).

349276267 is an equidigital number, since it uses as much as digits as its factorization.

349276267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 762048, while the sum is 46.

The square root of 349276267 is about 18688.9343462917. The cubic root of 349276267 is about 704.2437891854.

The spelling of 349276267 in words is "three hundred forty-nine million, two hundred seventy-six thousand, two hundred sixty-seven".