328337912 has 32 divisors (see below), whose sum is σ = 704164320. Its totient is φ = 140599680.

The previous prime is 328337887. The next prime is 328337921. The reversal of 328337912 is 219733823.

It is a happy number.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 123962 + ... + 126582.

It is an arithmetic number, because the mean of its divisors is an integer number (22005135).

Almost surely, 2^328337912 is an apocalyptic number.

It is an amenable number.

328337912 is an abundant number, since it is smaller than the sum of its proper divisors (375826408).

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

328337912 is a wasteful number, since it uses less digits than its factorization.

328337912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4871 (or 4867 counting only the distinct ones).

The product of its digits is 54432, while the sum is 38.

The square root of 328337912 is about 18120.0969092331. The cubic root of 328337912 is about 689.8801948403.

The spelling of 328337912 in words is "three hundred twenty-eight million, three hundred thirty-seven thousand, nine hundred twelve".