328673900 has 18 divisors (see below), whose sum is σ = 713222580. Its totient is φ = 131469520.

The previous prime is 328673879. The next prime is 328673909. The reversal of 328673900 is 9376823.

It is not an unprimeable number, because it can be changed into a prime (328673909) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1643270 + ... + 1643469.

Almost surely, 2^328673900 is an apocalyptic number.

It is an amenable number.

328673900 is an abundant number, since it is smaller than the sum of its proper divisors (384548680).

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

328673900 is a wasteful number, since it uses less digits than its factorization.

328673900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3286753 (or 3286746 counting only the distinct ones).

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

The square root of 328673900 is about 18129.3656811263. The cubic root of 328673900 is about 690.1154326236.

The spelling of 328673900 in words is "three hundred twenty-eight million, six hundred seventy-three thousand, nine hundred".