804807001 has 4 divisors (see below), whose sum is σ = 811144192. Its totient is φ = 798469812.

The previous prime is 804806993. The next prime is 804807011. The reversal of 804807001 is 100708408.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 804807001 - 2³ = 804806993 is a prime.

It is a super-2 number, since 2×804807001² = 1295428617717228002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (804807011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3168405 + ... + 3168658.

It is an arithmetic number, because the mean of its divisors is an integer number (202786048).

Almost surely, 2^804807001 is an apocalyptic number.

It is an amenable number.

804807001 is a deficient number, since it is larger than the sum of its proper divisors (6337191).

804807001 is a wasteful number, since it uses less digits than its factorization.

804807001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6337190.

The product of its (nonzero) digits is 1792, while the sum is 28.

The square root of 804807001 is about 28369.1205538698. The cubic root of 804807001 is about 930.1733985076.

The spelling of 804807001 in words is "eight hundred four million, eight hundred seven thousand, one".