328369828460 has 12 divisors (see below), whose sum is σ = 689576639808. Its totient is φ = 131347931376.

The previous prime is 328369828447. The next prime is 328369828463. The reversal of 328369828460 is 64828963823.

It is a self number, because there is not a number n which added to its sum of digits gives 328369828460.

It is not an unprimeable number, because it can be changed into a prime (328369828463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8209245692 + ... + 8209245731.

It is an arithmetic number, because the mean of its divisors is an integer number (57464719984).

Almost surely, 2^328369828460 is an apocalyptic number.

It is an amenable number.

328369828460 is an abundant number, since it is smaller than the sum of its proper divisors (361206811348).

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

328369828460 is a wasteful number, since it uses less digits than its factorization.

328369828460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16418491432 (or 16418491430 counting only the distinct ones).

The product of its (nonzero) digits is 23887872, while the sum is 59.

The spelling of 328369828460 in words is "three hundred twenty-eight billion, three hundred sixty-nine million, eight hundred twenty-eight thousand, four hundred sixty".