323000812 has 6 divisors (see below), whose sum is σ = 565251428. Its totient is φ = 161500404.

The previous prime is 323000809. The next prime is 323000813. The reversal of 323000812 is 218000323.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 323000812.

It is not an unprimeable number, because it can be changed into a prime (323000813) 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 as a sum of consecutive naturals, namely, 40375098 + ... + 40375105.

Almost surely, 2^323000812 is an apocalyptic number.

It is an amenable number.

323000812 is a deficient number, since it is larger than the sum of its proper divisors (242250616).

323000812 is a wasteful number, since it uses less digits than its factorization.

323000812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80750207 (or 80750205 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 323000812 is about 17972.2233460415. The cubic root of 323000812 is about 686.1217785376.

The spelling of 323000812 in words is "three hundred twenty-three million, eight hundred twelve", and thus it is an aban number.