328604396 has 6 divisors (see below), whose sum is σ = 575057700. Its totient is φ = 164302196.

The previous prime is 328604389. The next prime is 328604413. The reversal of 328604396 is 693406823.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41075546 + ... + 41075553.

It is an arithmetic number, because the mean of its divisors is an integer number (95842950).

Almost surely, 2^328604396 is an apocalyptic number.

It is an amenable number.

328604396 is a deficient number, since it is larger than the sum of its proper divisors (246453304).

328604396 is a wasteful number, since it uses less digits than its factorization.

328604396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82151103 (or 82151101 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 41.

The square root of 328604396 is about 18127.4486897633. The cubic root of 328604396 is about 690.0667834261.

The spelling of 328604396 in words is "three hundred twenty-eight million, six hundred four thousand, three hundred ninety-six".