323312783236 has 81 divisors (see below), whose sum is σ = 606625497751. Its totient is φ = 150762469264.

The previous prime is 323312783231. The next prime is 323312783239. The reversal of 323312783236 is 632387213323.

The square root of 323312783236 is 568606.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 323312783192 and 323312783201.

It is not an unprimeable number, because it can be changed into a prime (323312783231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1229326041 + ... + 1229326303.

Almost surely, 2^323312783236 is an apocalyptic number.

323312783236 is the 568606-th square number.

It is an amenable number.

323312783236 is a deficient number, since it is larger than the sum of its proper divisors (283312714515).

323312783236 is an equidigital number, since it uses as much as digits as its factorization.

323312783236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670 (or 335 counting only the distinct ones).

The product of its digits is 653184, while the sum is 43.

Adding to 323312783236 its reverse (632387213323), we get a palindrome (955699996559).

The spelling of 323312783236 in words is "three hundred twenty-three billion, three hundred twelve million, seven hundred eighty-three thousand, two hundred thirty-six".