800810841 has 8 divisors (see below), whose sum is σ = 1123945120. Its totient is φ = 505775232.

The previous prime is 800810839. The next prime is 800810873. The reversal of 800810841 is 148018008.

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

It is not a de Polignac number, because 800810841 - 2¹ = 800810839 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 800810799 and 800810808.

It is not an unprimeable number, because it can be changed into a prime (800810821) 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, 7024600 + ... + 7024713.

It is an arithmetic number, because the mean of its divisors is an integer number (140493140).

Almost surely, 2^800810841 is an apocalyptic number.

It is an amenable number.

800810841 is a deficient number, since it is larger than the sum of its proper divisors (323134279).

800810841 is a wasteful number, since it uses less digits than its factorization.

800810841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14049335.

The product of its (nonzero) digits is 2048, while the sum is 30.

The square root of 800810841 is about 28298.6013965355. The cubic root of 800810841 is about 928.6312933656.

Adding to 800810841 its reverse (148018008), we get a palindrome (948828849).

The spelling of 800810841 in words is "eight hundred million, eight hundred ten thousand, eight hundred forty-one".