328508649388822 has 8 divisors (see below), whose sum is σ = 563157684666576. Its totient is φ = 140789421166632.

The previous prime is 328508649388817. The next prime is 328508649388853. The reversal of 328508649388822 is 228883946805823.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11732451763873 + ... + 11732451763900.

It is an arithmetic number, because the mean of its divisors is an integer number (70394710583322).

Almost surely, 2^{328508649388822} is an apocalyptic number.

328508649388822 is a deficient number, since it is larger than the sum of its proper divisors (234649035277754).

328508649388822 is a wasteful number, since it uses less digits than its factorization.

328508649388822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23464903527782.

The product of its (nonzero) digits is 2548039680, while the sum is 76.

The spelling of 328508649388822 in words is "three hundred twenty-eight trillion, five hundred eight billion, six hundred forty-nine million, three hundred eighty-eight thousand, eight hundred twenty-two".