328481476 has 12 divisors (see below), whose sum is σ = 575376172. Its totient is φ = 164088288.

The previous prime is 328481473. The next prime is 328481509. The reversal of 328481476 is 674184823.

It can be written as a sum of positive squares in 2 ways, for example, as 301855876 + 26625600 = 17374^2 + 5160^2 .

It is not an unprimeable number, because it can be changed into a prime (328481471) 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 in 3 ways as a sum of consecutive naturals, for example, 33195 + ... + 41938.

Almost surely, 2^328481476 is an apocalyptic number.

It is an amenable number.

328481476 is a deficient number, since it is larger than the sum of its proper divisors (246894696).

328481476 is a wasteful number, since it uses less digits than its factorization.

328481476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76230 (or 76228 counting only the distinct ones).

The product of its digits is 258048, while the sum is 43.

The square root of 328481476 is about 18124.0579341383. The cubic root of 328481476 is about 689.9807290004.

The spelling of 328481476 in words is "three hundred twenty-eight million, four hundred eighty-one thousand, four hundred seventy-six".