6328520704 has 117 divisors (see below), whose sum is σ = 14034778849. Its totient is φ = 2851143680.

The previous prime is 6328520677. The next prime is 6328520729. The reversal of 6328520704 is 4070258236.

The square root of 6328520704 is 79552.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 111513600 + 6217007104 = 10560^2 + 78848^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 56004552 + ... + 56004664.

Almost surely, 2^6328520704 is an apocalyptic number.

6328520704 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

6328520704 is the 79552-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6328520704

6328520704 is an abundant number, since it is smaller than the sum of its proper divisors (7706258145).

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

6328520704 is an equidigital number, since it uses as much as digits as its factorization.

6328520704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272 (or 126 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 37.

The cubic root of 6328520704 is about 1849.6976086226.

The spelling of 6328520704 in words is "six billion, three hundred twenty-eight million, five hundred twenty thousand, seven hundred four".