329975012 has 6 divisors (see below), whose sum is σ = 577456278. Its totient is φ = 164987504.

The previous prime is 329975003. The next prime is 329975057. The reversal of 329975012 is 210579923.

It can be written as a sum of positive squares in only one way, i.e., 293299876 + 36675136 = 17126^2 + 6056^2 .

It is an unprimeable number.

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, 41246873 + ... + 41246880.

It is an arithmetic number, because the mean of its divisors is an integer number (96242713).

Almost surely, 2^329975012 is an apocalyptic number.

It is an amenable number.

329975012 is a deficient number, since it is larger than the sum of its proper divisors (247481266).

329975012 is a wasteful number, since it uses less digits than its factorization.

329975012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82493757 (or 82493755 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 329975012 is about 18165.2143395006. The cubic root of 329975012 is about 691.0248803734.

The spelling of 329975012 in words is "three hundred twenty-nine million, nine hundred seventy-five thousand, twelve".