16673622328 has 32 divisors (see below), whose sum is σ = 34516056960. Its totient is φ = 7487603680.

The previous prime is 16673622299. The next prime is 16673622341. The reversal of 16673622328 is 82322637661.

16673622328 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1134100 + ... + 1148707.

It is an arithmetic number, because the mean of its divisors is an integer number (1078626780).

Almost surely, 2^16673622328 is an apocalyptic number.

It is an amenable number.

16673622328 is an abundant number, since it is smaller than the sum of its proper divisors (17842434632).

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

16673622328 is a wasteful number, since it uses less digits than its factorization.

16673622328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2282907 (or 2282903 counting only the distinct ones).

The product of its digits is 870912, while the sum is 46.

The spelling of 16673622328 in words is "sixteen billion, six hundred seventy-three million, six hundred twenty-two thousand, three hundred twenty-eight".