6328173072 has 80 divisors (see below), whose sum is σ = 17619358400. Its totient is φ = 1945575936.

The previous prime is 6328173031. The next prime is 6328173077. The reversal of 6328173072 is 2703718236.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 6328173072.

It is not an unprimeable number, because it can be changed into a prime (6328173077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 963303 + ... + 969849.

It is an arithmetic number, because the mean of its divisors is an integer number (220241980).

Almost surely, 2^6328173072 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 6328173072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8809679200).

6328173072 is an abundant number, since it is smaller than the sum of its proper divisors (11291185328).

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

6328173072 is a wasteful number, since it uses less digits than its factorization.

6328173072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8120 (or 8114 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 39.

The square root of 6328173072 is about 79549.8150343544. The cubic root of 6328173072 is about 1849.6637394198.

The spelling of 6328173072 in words is "six billion, three hundred twenty-eight million, one hundred seventy-three thousand, seventy-two".