346632323 has 2 divisors, whose sum is σ = 346632324. Its totient is φ = 346632322.

The previous prime is 346632271. The next prime is 346632337. The reversal of 346632323 is 323236643.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 346632323 - 2¹⁴ = 346615939 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 346632323.

It is not a weakly prime, because it can be changed into another prime (346632353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173316161 + 173316162.

It is an arithmetic number, because the mean of its divisors is an integer number (173316162).

Almost surely, 2^346632323 is an apocalyptic number.

346632323 is a deficient number, since it is larger than the sum of its proper divisors (1).

346632323 is an equidigital number, since it uses as much as digits as its factorization.

346632323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 32.

The square root of 346632323 is about 18618.0644267872. The cubic root of 346632323 is about 702.4622965796.

Adding to 346632323 its reverse (323236643), we get a palindrome (669868966).

The spelling of 346632323 in words is "three hundred forty-six million, six hundred thirty-two thousand, three hundred twenty-three".