323300000 has 144 divisors (see below), whose sum is σ = 823869144. Its totient is φ = 124800000.

The previous prime is 323299997. The next prime is 323300027. The reversal of 323300000 is 3323.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 209323024 + 113976976 = 14468^2 + 10676^2 .

It is a congruent number.

It is an unprimeable number.

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 in 23 ways as a sum of consecutive naturals, for example, 5299970 + ... + 5300030.

Almost surely, 2^323300000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 323300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (411934572).

323300000 is an abundant number, since it is smaller than the sum of its proper divisors (500569144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

323300000 is an frugal number, since it uses more digits than its factorization.

323300000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149 (or 121 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 11.

The square root of 323300000 is about 17980.5450417945. The cubic root of 323300000 is about 686.3335592781. Note that the first 3 decimals are identical.

Adding to 323300000 its reverse (3323), we get a palindrome (323303323).

The spelling of 323300000 in words is "three hundred twenty-three million, three hundred thousand".