328983863822 has 4 divisors (see below), whose sum is σ = 493475795736. Its totient is φ = 164491931910.

The previous prime is 328983863821. The next prime is 328983863849. The reversal of 328983863822 is 228368389823.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328983863821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82245965954 + ... + 82245965957.

It is an arithmetic number, because the mean of its divisors is an integer number (123368948934).

Almost surely, 2^328983863822 is an apocalyptic number.

328983863822 is a deficient number, since it is larger than the sum of its proper divisors (164491931914).

328983863822 is a wasteful number, since it uses less digits than its factorization.

328983863822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164491931913.

The product of its digits is 47775744, while the sum is 62.

The spelling of 328983863822 in words is "three hundred twenty-eight billion, nine hundred eighty-three million, eight hundred sixty-three thousand, eight hundred twenty-two".