332904328 has 32 divisors (see below), whose sum is σ = 640148760. Its totient is φ = 162247680.

The previous prime is 332904317. The next prime is 332904331. The reversal of 332904328 is 823409233.

It can be written as a sum of positive squares in 4 ways, for example, as 47361924 + 285542404 = 6882^2 + 16898^2 .

It is a super-2 number, since 2×332904328² = 221650583202263168, which contains 22 as substring.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 332904293 and 332904302.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 52126 + ... + 58162.

Almost surely, 2^332904328 is an apocalyptic number.

It is an amenable number.

332904328 is a deficient number, since it is larger than the sum of its proper divisors (307244432).

332904328 is a wasteful number, since it uses less digits than its factorization.

332904328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6217 (or 6213 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 332904328 is about 18245.6660059314. Note that the first 3 decimals coincide. The cubic root of 332904328 is about 693.0636909646.

The spelling of 332904328 in words is "three hundred thirty-two million, nine hundred four thousand, three hundred twenty-eight".