349062073 has 2 divisors, whose sum is σ = 349062074. Its totient is φ = 349062072.

The previous prime is 349062059. The next prime is 349062097. The reversal of 349062073 is 370260943.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 314991504 + 34070569 = 17748^2 + 5837^2 .

It is a cyclic number.

It is not a de Polignac number, because 349062073 - 2⁵ = 349062041 is a prime.

It is not a weakly prime, because it can be changed into another prime (349062013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174531036 + 174531037.

It is an arithmetic number, because the mean of its divisors is an integer number (174531037).

Almost surely, 2^349062073 is an apocalyptic number.

It is an amenable number.

349062073 is a deficient number, since it is larger than the sum of its proper divisors (1).

349062073 is an equidigital number, since it uses as much as digits as its factorization.

349062073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 349062073 is about 18683.2029641601. The cubic root of 349062073 is about 704.0998003584.

The spelling of 349062073 in words is "three hundred forty-nine million, sixty-two thousand, seventy-three".