808935213 has 16 divisors (see below), whose sum is σ = 1100233152. Its totient is φ = 528528000.

The previous prime is 808935187. The next prime is 808935223. The reversal of 808935213 is 312539808.

It is not a de Polignac number, because 808935213 - 2¹² = 808931117 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (808935223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43558 + ... + 59288.

It is an arithmetic number, because the mean of its divisors is an integer number (68764572).

Almost surely, 2^808935213 is an apocalyptic number.

It is an amenable number.

808935213 is a deficient number, since it is larger than the sum of its proper divisors (291297939).

808935213 is a wasteful number, since it uses less digits than its factorization.

808935213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16076.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 808935213 is about 28441.7863890438. The cubic root of 808935213 is about 931.7611108494.

The spelling of 808935213 in words is "eight hundred eight million, nine hundred thirty-five thousand, two hundred thirteen".