6328464001 has 4 divisors (see below), whose sum is σ = 6343496404. Its totient is φ = 6313431600.

The previous prime is 6328463987. The next prime is 6328464019. The reversal of 6328464001 is 1004648236.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 33628401 + 6294835600 = 5799^2 + 79340^2 .

It is a cyclic number.

It is not a de Polignac number, because 6328464001 - 2⁷ = 6328463873 is a prime.

It is a super-2 number, since 2×6328464001² = 80098913223905856002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6328464301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7515570 + ... + 7516411.

It is an arithmetic number, because the mean of its divisors is an integer number (1585874101).

Almost surely, 2^6328464001 is an apocalyptic number.

It is an amenable number.

6328464001 is a deficient number, since it is larger than the sum of its proper divisors (15032403).

6328464001 is a wasteful number, since it uses less digits than its factorization.

6328464001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15032402.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 6328464001 is about 79551.6436096703. The cubic root of 6328464001 is about 1849.6920842291.

The spelling of 6328464001 in words is "six billion, three hundred twenty-eight million, four hundred sixty-four thousand, one".