322134346 has 4 divisors (see below), whose sum is σ = 483201522. Its totient is φ = 161067172.

The previous prime is 322134311. The next prime is 322134359. The reversal of 322134346 is 643431223.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 643431223 = 293 ⋅2196011.

It can be written as a sum of positive squares in only one way, i.e., 296012025 + 26122321 = 17205^2 + 5111^2 .

It is an unprimeable number.

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, 80533585 + ... + 80533588.

Almost surely, 2^322134346 is an apocalyptic number.

322134346 is a deficient number, since it is larger than the sum of its proper divisors (161067176).

322134346 is a wasteful number, since it uses less digits than its factorization.

322134346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161067175.

The product of its digits is 10368, while the sum is 28.

The square root of 322134346 is about 17948.1014594859. The cubic root of 322134346 is about 685.5077103395.

Adding to 322134346 its reverse (643431223), we get a palindrome (965565569).

The spelling of 322134346 in words is "three hundred twenty-two million, one hundred thirty-four thousand, three hundred forty-six".