347114213 has 2 divisors, whose sum is σ = 347114214. Its totient is φ = 347114212.

The previous prime is 347114153. The next prime is 347114219. The reversal of 347114213 is 312411743.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 289612324 + 57501889 = 17018^2 + 7583^2 .

It is a cyclic number.

It is not a de Polignac number, because 347114213 - 2⁶ = 347114149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (347114219) 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, 173557106 + 173557107.

It is an arithmetic number, because the mean of its divisors is an integer number (173557107).

Almost surely, 2^347114213 is an apocalyptic number.

It is an amenable number.

347114213 is a deficient number, since it is larger than the sum of its proper divisors (1).

347114213 is an equidigital number, since it uses as much as digits as its factorization.

347114213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2016, while the sum is 26.

The square root of 347114213 is about 18631.0013955235. The cubic root of 347114213 is about 702.7876680552.

Adding to 347114213 its reverse (312411743), we get a palindrome (659525956).

The spelling of 347114213 in words is "three hundred forty-seven million, one hundred fourteen thousand, two hundred thirteen".