328363485 has 32 divisors (see below), whose sum is σ = 533065728. Its totient is φ = 172584000.

The previous prime is 328363447. The next prime is 328363489. The reversal of 328363485 is 584363823.

It is a happy number.

It is not a de Polignac number, because 328363485 - 2⁸ = 328363229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328363489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 436860 + ... + 437610.

It is an arithmetic number, because the mean of its divisors is an integer number (16658304).

Almost surely, 2^328363485 is an apocalyptic number.

It is an amenable number.

328363485 is a deficient number, since it is larger than the sum of its proper divisors (204702243).

328363485 is a wasteful number, since it uses less digits than its factorization.

328363485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1145.

The product of its digits is 414720, while the sum is 42.

The square root of 328363485 is about 18120.8025484524. The cubic root of 328363485 is about 689.8981050964.

The spelling of 328363485 in words is "three hundred twenty-eight million, three hundred sixty-three thousand, four hundred eighty-five".