328863648192 has 56 divisors (see below), whose sum is σ = 873759187200. Its totient is φ = 109162534656.

The previous prime is 328863648181. The next prime is 328863648203. The reversal of 328863648192 is 291846368823.

It is an interprime number because it is at equal distance from previous prime (328863648181) and next prime (328863648203).

It is a congruent number.

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, 3537442 + ... + 3629217.

Almost surely, 2^328863648192 is an apocalyptic number.

328863648192 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

328863648192 is an abundant number, since it is smaller than the sum of its proper divisors (544895539008).

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

328863648192 is a wasteful number, since it uses less digits than its factorization.

328863648192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7166913 (or 7166903 counting only the distinct ones).

The product of its digits is 23887872, while the sum is 60.

The spelling of 328863648192 in words is "three hundred twenty-eight billion, eight hundred sixty-three million, six hundred forty-eight thousand, one hundred ninety-two".