662328916704 has 864 divisors, whose sum is σ = 2486020590144. Its totient is φ = 163207249920.

The previous prime is 662328916663. The next prime is 662328916741. The reversal of 662328916704 is 407619823266.

662328916704 is a `hidden beast` number, since 6 + 623 + 2 + 8 + 9 + 1 + 6 + 7 + 0 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

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 in 143 ways as a sum of consecutive naturals, for example, 1002010134 + ... + 1002010794.

It is an arithmetic number, because the mean of its divisors is an integer number (2877338646).

Almost surely, 2^662328916704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 662328916704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1243010295072).

662328916704 is an abundant number, since it is smaller than the sum of its proper divisors (1823691673440).

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

662328916704 is a wasteful number, since it uses less digits than its factorization.

662328916704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900 (or 876 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The spelling of 662328916704 in words is "six hundred sixty-two billion, three hundred twenty-eight million, nine hundred sixteen thousand, seven hundred four".