809036119 has 2 divisors, whose sum is σ = 809036120. Its totient is φ = 809036118.

The previous prime is 809036029. The next prime is 809036141. The reversal of 809036119 is 911630908.

809036119 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 809036119 - 2⁹ = 809035607 is a prime.

It is a super-2 number, since 2×809036119² = 1309078883693164322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (809036819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 404518059 + 404518060.

It is an arithmetic number, because the mean of its divisors is an integer number (404518060).

Almost surely, 2^809036119 is an apocalyptic number.

809036119 is a deficient number, since it is larger than the sum of its proper divisors (1).

809036119 is an equidigital number, since it uses as much as digits as its factorization.

809036119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 37.

The square root of 809036119 is about 28443.5602377761. The cubic root of 809036119 is about 931.7998516435.

The spelling of 809036119 in words is "eight hundred nine million, thirty-six thousand, one hundred nineteen".