346035223 has 2 divisors, whose sum is σ = 346035224. Its totient is φ = 346035222.

The previous prime is 346035199. The next prime is 346035229. The reversal of 346035223 is 322530643.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 346035223 - 2²¹ = 343938071 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 346035191 and 346035200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (346035229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173017611 + 173017612.

It is an arithmetic number, because the mean of its divisors is an integer number (173017612).

Almost surely, 2^346035223 is an apocalyptic number.

346035223 is a deficient number, since it is larger than the sum of its proper divisors (1).

346035223 is an equidigital number, since it uses as much as digits as its factorization.

346035223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 28.

The square root of 346035223 is about 18602.0220137489. The cubic root of 346035223 is about 702.0587168793.

Adding to 346035223 its reverse (322530643), we get a palindrome (668565866).

It can be divided in two parts, 3460 and 35223, that added together give a palindrome (38683).

The spelling of 346035223 in words is "three hundred forty-six million, thirty-five thousand, two hundred twenty-three".