806009163 has 8 divisors (see below), whose sum is σ = 1077926976. Its totient is φ = 535715400.

The previous prime is 806009143. The next prime is 806009177. The reversal of 806009163 is 361900608.

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

It is not a de Polignac number, because 806009163 - 2²⁹ = 269138251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (806009123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404853 + ... + 406838.

It is an arithmetic number, because the mean of its divisors is an integer number (134740872).

Almost surely, 2^806009163 is an apocalyptic number.

806009163 is a deficient number, since it is larger than the sum of its proper divisors (271917813).

806009163 is a wasteful number, since it uses less digits than its factorization.

806009163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812025.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 806009163 is about 28390.3005091528. The cubic root of 806009163 is about 930.6363098234.

The spelling of 806009163 in words is "eight hundred six million, nine thousand, one hundred sixty-three".