806609119 has 8 divisors (see below), whose sum is σ = 846743040. Its totient is φ = 767357400.

The previous prime is 806609059. The next prime is 806609191. The reversal of 806609119 is 911906608.

806609119 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 806609119 - 2¹¹ = 806607071 is a prime.

It is a super-2 number, since 2×806609119² = 1301236541707912322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (806609519) 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, 218677 + ... + 222334.

It is an arithmetic number, because the mean of its divisors is an integer number (105842880).

Almost surely, 2^806609119 is an apocalyptic number.

806609119 is a deficient number, since it is larger than the sum of its proper divisors (40133921).

806609119 is a wasteful number, since it uses less digits than its factorization.

806609119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441101.

The product of its (nonzero) digits is 23328, while the sum is 40.

The square root of 806609119 is about 28400.8647579612. The cubic root of 806609119 is about 930.8671601191.

The spelling of 806609119 in words is "eight hundred six million, six hundred nine thousand, one hundred nineteen".