328450568 has 32 divisors (see below), whose sum is σ = 650916000. Its totient is φ = 154944000.

The previous prime is 328450561. The next prime is 328450571. The reversal of 328450568 is 865054823.

It is not an unprimeable number, because it can be changed into a prime (328450561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33848 + ... + 42456.

It is an arithmetic number, because the mean of its divisors is an integer number (20341125).

Almost surely, 2^328450568 is an apocalyptic number.

328450568 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

328450568 is a deficient number, since it is larger than the sum of its proper divisors (322465432).

328450568 is a wasteful number, since it uses less digits than its factorization.

328450568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8885 (or 8881 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 41.

The square root of 328450568 is about 18123.2052352778. The cubic root of 328450568 is about 689.9590874013.

The spelling of 328450568 in words is "three hundred twenty-eight million, four hundred fifty thousand, five hundred sixty-eight".