328776004 has 6 divisors (see below), whose sum is σ = 575358014. Its totient is φ = 164388000.

The previous prime is 328775999. The next prime is 328776023. The reversal of 328776004 is 400677823.

It can be written as a sum of positive squares in only one way, i.e., 320481604 + 8294400 = 17902^2 + 2880^2 .

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 as a sum of consecutive naturals, namely, 41096997 + ... + 41097004.

Almost surely, 2^328776004 is an apocalyptic number.

It is an amenable number.

328776004 is a deficient number, since it is larger than the sum of its proper divisors (246582010).

328776004 is a wasteful number, since it uses less digits than its factorization.

328776004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82194005 (or 82194003 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 328776004 is about 18132.1814462574. The cubic root of 328776004 is about 690.1868876949.

The spelling of 328776004 in words is "three hundred twenty-eight million, seven hundred seventy-six thousand, four".