806035109 has 4 divisors (see below), whose sum is σ = 879311040. Its totient is φ = 732759180.

The previous prime is 806035103. The next prime is 806035133. The reversal of 806035109 is 901530608.

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 a de Polignac number, because none of the positive numbers 2^k-806035109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (806035103) 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 3 ways as a sum of consecutive naturals, for example, 36637949 + ... + 36637970.

It is an arithmetic number, because the mean of its divisors is an integer number (219827760).

Almost surely, 2^806035109 is an apocalyptic number.

It is an amenable number.

806035109 is a deficient number, since it is larger than the sum of its proper divisors (73275931).

806035109 is a wasteful number, since it uses less digits than its factorization.

806035109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73275930.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 806035109 is about 28390.7574573135. The cubic root of 806035109 is about 930.6462956613.

The spelling of 806035109 in words is "eight hundred six million, thirty-five thousand, one hundred nine".