6328704312 has 160 divisors (see below), whose sum is σ = 20912517120. Its totient is φ = 1749833280.

The previous prime is 6328704289. The next prime is 6328704397. The reversal of 6328704312 is 2134078236.

It is a happy number.

6328704312 is a `hidden beast` number, since 63 + 287 + 0 + 4 + 312 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 39 ways as a sum of consecutive naturals, for example, 118113 + ... + 163119.

It is an arithmetic number, because the mean of its divisors is an integer number (130703232).

Almost surely, 2^6328704312 is an apocalyptic number.

6328704312 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6328704312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10456258560).

6328704312 is an abundant number, since it is smaller than the sum of its proper divisors (14583812808).

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

6328704312 is a wasteful number, since it uses less digits than its factorization.

6328704312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45063 (or 45050 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 6328704312 is about 79553.1540040997. The cubic root of 6328704312 is about 1849.7154967416.

The spelling of 6328704312 in words is "six billion, three hundred twenty-eight million, seven hundred four thousand, three hundred twelve".