323006987612 has 24 divisors (see below), whose sum is σ = 598748625216. Its totient is φ = 151943433728.

The previous prime is 323006987603. The next prime is 323006987617. The reversal of 323006987612 is 216789600323.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323006987617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 761033 + ... + 1106880.

It is an arithmetic number, because the mean of its divisors is an integer number (24947859384).

Almost surely, 2^323006987612 is an apocalyptic number.

It is an amenable number.

323006987612 is a deficient number, since it is larger than the sum of its proper divisors (275741637604).

323006987612 is a wasteful number, since it uses less digits than its factorization.

323006987612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1870477 (or 1870475 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 47.

The spelling of 323006987612 in words is "three hundred twenty-three billion, six million, nine hundred eighty-seven thousand, six hundred twelve".