328873600 has 96 divisors (see below), whose sum is σ = 886371840. Its totient is φ = 119577600.

The previous prime is 328873591. The next prime is 328873607. The reversal of 328873600 is 6378823.

It is a self number, because there is not a number n which added to its sum of digits gives 328873600.

It is not an unprimeable number, because it can be changed into a prime (328873607) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30529 + ... + 39871.

It is an arithmetic number, because the mean of its divisors is an integer number (9233040).

Almost surely, 2^328873600 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 328873600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (443185920).

328873600 is an abundant number, since it is smaller than the sum of its proper divisors (557498240).

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

328873600 is a wasteful number, since it uses less digits than its factorization.

328873600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9378 (or 9361 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 328873600 is about 18134.8724836984. The cubic root of 328873600 is about 690.2551741215.

The spelling of 328873600 in words is "three hundred twenty-eight million, eight hundred seventy-three thousand, six hundred".