328307650 has 96 divisors (see below), whose sum is σ = 711115200. Its totient is φ = 111513600.

The previous prime is 328307627. The next prime is 328307653. The reversal of 328307650 is 56703823.

It is not an unprimeable number, because it can be changed into a prime (328307653) by changing a digit.

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 in 47 ways as a sum of consecutive naturals, for example, 929874 + ... + 930226.

It is an arithmetic number, because the mean of its divisors is an integer number (7407450).

Almost surely, 2^328307650 is an apocalyptic number.

328307650 is an abundant number, since it is smaller than the sum of its proper divisors (382807550).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

328307650 is a wasteful number, since it uses less digits than its factorization.

328307650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484 (or 479 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 328307650 is about 18119.2618503073. The cubic root of 328307650 is about 689.8589994040.

The spelling of 328307650 in words is "three hundred twenty-eight million, three hundred seven thousand, six hundred fifty".