6800640001 has 8 divisors (see below), whose sum is σ = 6848006144. Its totient is φ = 6753304800.

The previous prime is 6800639927. The next prime is 6800640031. The reversal of 6800640001 is 1000460086.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6800640001 - 2²³ = 6792251393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6800640031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 593341 + ... + 604693.

It is an arithmetic number, because the mean of its divisors is an integer number (856000768).

Almost surely, 2^6800640001 is an apocalyptic number.

It is an amenable number.

6800640001 is a deficient number, since it is larger than the sum of its proper divisors (47366143).

6800640001 is a wasteful number, since it uses less digits than its factorization.

6800640001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15471.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 6800640001 is about 82465.9929971137. The cubic root of 6800640001 is about 1894.5959090385.

The spelling of 6800640001 in words is "six billion, eight hundred million, six hundred forty thousand, one".