323212673 has 8 divisors (see below), whose sum is σ = 376924800. Its totient is φ = 277039140.

The previous prime is 323212651. The next prime is 323212691. The reversal of 323212673 is 376212323.

It is not a de Polignac number, because 323212673 - 2⁶ = 323212609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (323212693) 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 in 7 ways as a sum of consecutive naturals, for example, 470813 + ... + 471498.

It is an arithmetic number, because the mean of its divisors is an integer number (47115600).

Almost surely, 2^323212673 is an apocalyptic number.

It is an amenable number.

323212673 is a deficient number, since it is larger than the sum of its proper divisors (53712127).

323212673 is an frugal number, since it uses more digits than its factorization.

323212673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942332 (or 942318 counting only the distinct ones).

The product of its digits is 9072, while the sum is 29.

The square root of 323212673 is about 17978.1165031268. The cubic root of 323212673 is about 686.2717582182.

Adding to 323212673 its reverse (376212323), we get a palindrome (699424996).

The spelling of 323212673 in words is "three hundred twenty-three million, two hundred twelve thousand, six hundred seventy-three".