328366468826 has 64 divisors (see below), whose sum is σ = 549618072192. Its totient is φ = 145877760000.

The previous prime is 328366468817. The next prime is 328366468841. The reversal of 328366468826 is 628864663823.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 163284161 + ... + 163286171.

It is an arithmetic number, because the mean of its divisors is an integer number (8587782378).

Almost surely, 2^328366468826 is an apocalyptic number.

328366468826 is a deficient number, since it is larger than the sum of its proper divisors (221251603366).

328366468826 is a wasteful number, since it uses less digits than its factorization.

328366468826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2799.

The product of its digits is 95551488, while the sum is 62.

The spelling of 328366468826 in words is "three hundred twenty-eight billion, three hundred sixty-six million, four hundred sixty-eight thousand, eight hundred twenty-six".