328570330 has 32 divisors (see below), whose sum is σ = 649555200. Its totient is φ = 118672320.

The previous prime is 328570327. The next prime is 328570343. The reversal of 328570330 is 33075823.

It is a junction number, because it is equal to n+sod(n) for n = 328570292 and 328570301.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6367 + ... + 26413.

It is an arithmetic number, because the mean of its divisors is an integer number (20298600).

Almost surely, 2^328570330 is an apocalyptic number.

328570330 is a deficient number, since it is larger than the sum of its proper divisors (320984870).

328570330 is a wasteful number, since it uses less digits than its factorization.

328570330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20214.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 328570330 is about 18126.5090406289. The cubic root of 328570330 is about 690.0429364866.

The spelling of 328570330 in words is "three hundred twenty-eight million, five hundred seventy thousand, three hundred thirty".