328858860 has 48 divisors (see below), whose sum is σ = 1004516352. Its totient is φ = 79723200.

The previous prime is 328858781. The next prime is 328858867. The reversal of 328858860 is 68858823.

It is not an unprimeable number, because it can be changed into a prime (328858867) 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, 248476 + ... + 249795.

It is an arithmetic number, because the mean of its divisors is an integer number (20927424).

Almost surely, 2^328858860 is an apocalyptic number.

328858860 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

328858860 is an abundant number, since it is smaller than the sum of its proper divisors (675657492).

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

328858860 is a wasteful number, since it uses less digits than its factorization.

328858860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498294 (or 498292 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 48.

The square root of 328858860 is about 18134.4660798161. The cubic root of 328858860 is about 690.2448616354.

The spelling of 328858860 in words is "three hundred twenty-eight million, eight hundred fifty-eight thousand, eight hundred sixty".