328333825 has 12 divisors (see below), whose sum is σ = 407391088. Its totient is φ = 262501200.

The previous prime is 328333799. The next prime is 328333883. The reversal of 328333825 is 528333823.

It is not a de Polignac number, because 328333825 - 2⁷ = 328333697 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 50194 + ... + 56356.

Almost surely, 2^328333825 is an apocalyptic number.

It is an amenable number.

328333825 is a deficient number, since it is larger than the sum of its proper divisors (79057263).

328333825 is a wasteful number, since it uses less digits than its factorization.

328333825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8304 (or 8299 counting only the distinct ones).

The product of its digits is 103680, while the sum is 37.

The square root of 328333825 is about 18119.9841335471. The cubic root of 328333825 is about 689.8773323908.

It can be divided in two parts, 328 and 333825, that added together give a triangular number (334153 = T₈₁₇).

The spelling of 328333825 in words is "three hundred twenty-eight million, three hundred thirty-three thousand, eight hundred twenty-five".