6818072801 has 8 divisors (see below), whose sum is σ = 6934811520. Its totient is φ = 6702095088.

The previous prime is 6818072797. The next prime is 6818072837. The reversal of 6818072801 is 1082708186.

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 6818072801 - 2² = 6818072797 is a prime.

It is a super-2 number, since 2×6818072801² = 92972233439471971202, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6818072861) 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, 172166 + ... + 208031.

It is an arithmetic number, because the mean of its divisors is an integer number (866851440).

Almost surely, 2^6818072801 is an apocalyptic number.

It is an amenable number.

6818072801 is a deficient number, since it is larger than the sum of its proper divisors (116738719).

6818072801 is a wasteful number, since it uses less digits than its factorization.

6818072801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380503.

The product of its (nonzero) digits is 43008, while the sum is 41.

The square root of 6818072801 is about 82571.6222500200. The cubic root of 6818072801 is about 1896.2134004411.

The spelling of 6818072801 in words is "six billion, eight hundred eighteen million, seventy-two thousand, eight hundred one".