6864808101 has 8 divisors (see below), whose sum is σ = 9169109664. Its totient is φ = 4568522640.

The previous prime is 6864808087. The next prime is 6864808103. The reversal of 6864808101 is 1018084686.

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

It is not a de Polignac number, because 6864808101 - 2¹⁹ = 6864283813 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6864808103) 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, 2002026 + ... + 2005451.

It is an arithmetic number, because the mean of its divisors is an integer number (1146138708).

Almost surely, 2^6864808101 is an apocalyptic number.

It is an amenable number.

6864808101 is a deficient number, since it is larger than the sum of its proper divisors (2304301563).

6864808101 is a wasteful number, since it uses less digits than its factorization.

6864808101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4008051.

The product of its (nonzero) digits is 73728, while the sum is 42.

The square root of 6864808101 is about 82854.1375007911. The cubic root of 6864808101 is about 1900.5361461095.

The spelling of 6864808101 in words is "six billion, eight hundred sixty-four million, eight hundred eight thousand, one hundred one".