328140196 has 6 divisors (see below), whose sum is σ = 574245350. Its totient is φ = 164070096.

The previous prime is 328140193. The next prime is 328140209. The reversal of 328140196 is 691041823.

It can be written as a sum of positive squares in only one way, i.e., 233661796 + 94478400 = 15286^2 + 9720^2 .

It is not an unprimeable number, because it can be changed into a prime (328140193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41017521 + ... + 41017528.

Almost surely, 2^328140196 is an apocalyptic number.

It is an amenable number.

328140196 is a deficient number, since it is larger than the sum of its proper divisors (246105154).

328140196 is a wasteful number, since it uses less digits than its factorization.

328140196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82035053 (or 82035051 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 328140196 is about 18114.6403773302. The cubic root of 328140196 is about 689.7416914514.

The spelling of 328140196 in words is "three hundred twenty-eight million, one hundred forty thousand, one hundred ninety-six".