328064907 has 8 divisors (see below), whose sum is σ = 452503440. Its totient is φ = 211168160.

The previous prime is 328064899. The next prime is 328064911. The reversal of 328064907 is 709460823.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 328064907 - 2³ = 328064899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (328064207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1885344 + ... + 1885517.

It is an arithmetic number, because the mean of its divisors is an integer number (56562930).

Almost surely, 2^328064907 is an apocalyptic number.

328064907 is a deficient number, since it is larger than the sum of its proper divisors (124438533).

328064907 is a wasteful number, since it uses less digits than its factorization.

328064907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3770893.

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 328064907 is about 18112.5621323986. The cubic root of 328064907 is about 689.6889356121.

The spelling of 328064907 in words is "three hundred twenty-eight million, sixty-four thousand, nine hundred seven".