328450336834 has 16 divisors (see below), whose sum is σ = 497941631928. Its totient is φ = 162478772352.

The previous prime is 328450336817. The next prime is 328450336843. The reversal of 328450336834 is 438633054823.

It can be written as a sum of positive squares in 4 ways, for example, as 124999723809 + 203450613025 = 353553^2 + 451055^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2171517 + ... + 2317840.

Almost surely, 2^328450336834 is an apocalyptic number.

328450336834 is a deficient number, since it is larger than the sum of its proper divisors (169491295094).

328450336834 is a wasteful number, since it uses less digits than its factorization.

328450336834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4489749.

The product of its (nonzero) digits is 4976640, while the sum is 49.

The spelling of 328450336834 in words is "three hundred twenty-eight billion, four hundred fifty million, three hundred thirty-six thousand, eight hundred thirty-four".