328575360 has 128 divisors (see below), whose sum is σ = 1102579200. Its totient is φ = 82999296.

The previous prime is 328575347. The next prime is 328575367. The reversal of 328575360 is 63575823.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328575367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31977 + ... + 40983.

It is an arithmetic number, because the mean of its divisors is an integer number (8613900).

Almost surely, 2^328575360 is an apocalyptic number.

328575360 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 328575360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (551289600).

328575360 is an abundant number, since it is smaller than the sum of its proper divisors (774003840).

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

328575360 is a wasteful number, since it uses less digits than its factorization.

328575360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9048 (or 9036 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 328575360 is about 18126.6477871668. The cubic root of 328575360 is about 690.0464576995.

The spelling of 328575360 in words is "three hundred twenty-eight million, five hundred seventy-five thousand, three hundred sixty".