806342177 has 8 divisors (see below), whose sum is σ = 822988800. Its totient is φ = 789856704.

The previous prime is 806342167. The next prime is 806342179. The reversal of 806342177 is 771243608.

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 806342177 - 2²⁴ = 789564961 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 806342177.

It is not an unprimeable number, because it can be changed into a prime (806342179) 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, 30152 + ... + 50217.

It is an arithmetic number, because the mean of its divisors is an integer number (102873600).

Almost surely, 2^806342177 is an apocalyptic number.

It is an amenable number.

806342177 is a deficient number, since it is larger than the sum of its proper divisors (16646623).

806342177 is a wasteful number, since it uses less digits than its factorization.

806342177 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80575.

The product of its (nonzero) digits is 56448, while the sum is 38.

The square root of 806342177 is about 28396.1648290751. The cubic root of 806342177 is about 930.7644606609.

The spelling of 806342177 in words is "eight hundred six million, three hundred forty-two thousand, one hundred seventy-seven".