327421604 has 12 divisors (see below), whose sum is σ = 603145200. Its totient is φ = 155094408.

The previous prime is 327421561. The next prime is 327421631. The reversal of 327421604 is 406124723.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2154014 + ... + 2154165.

It is an arithmetic number, because the mean of its divisors is an integer number (50262100).

Almost surely, 2^327421604 is an apocalyptic number.

It is an amenable number.

327421604 is a deficient number, since it is larger than the sum of its proper divisors (275723596).

327421604 is a wasteful number, since it uses less digits than its factorization.

327421604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4308202 (or 4308200 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 327421604 is about 18094.7949421926. The cubic root of 327421604 is about 689.2378365848.

The spelling of 327421604 in words is "three hundred twenty-seven million, four hundred twenty-one thousand, six hundred four".