349205627 has 2 divisors, whose sum is σ = 349205628. Its totient is φ = 349205626.

The previous prime is 349205621. The next prime is 349205729. The reversal of 349205627 is 726502943.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 349205627 - 2⁴ = 349205611 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (349205621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174602813 + 174602814.

It is an arithmetic number, because the mean of its divisors is an integer number (174602814).

Almost surely, 2^349205627 is an apocalyptic number.

349205627 is a deficient number, since it is larger than the sum of its proper divisors (1).

349205627 is an equidigital number, since it uses as much as digits as its factorization.

349205627 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 349205627 is about 18687.0443623383. The cubic root of 349205627 is about 704.1963089716.

The spelling of 349205627 in words is "three hundred forty-nine million, two hundred five thousand, six hundred twenty-seven".