328260000 has 120 divisors (see below), whose sum is σ = 1076955264. Its totient is φ = 87520000.

The previous prime is 328259993. The next prime is 328260029. The reversal of 328260000 is 62823.

It is a tau number, because it is divible by the number of its divisors (120).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 57265 + ... + 62735.

Almost surely, 2^328260000 is an apocalyptic number.

328260000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 328260000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (538477632).

328260000 is an abundant number, since it is smaller than the sum of its proper divisors (748695264).

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

328260000 is an equidigital number, since it uses as much as digits as its factorization.

328260000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5504 (or 5481 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 328260000 is about 18117.9469035539. The cubic root of 328260000 is about 689.8256228117.

The spelling of 328260000 in words is "three hundred twenty-eight million, two hundred sixty thousand".