808682011 has 2 divisors, whose sum is σ = 808682012. Its totient is φ = 808682010.

The previous prime is 808681997. The next prime is 808682033. The reversal of 808682011 is 110286808.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 808682011 - 2⁷ = 808681883 is a prime.

It is not a weakly prime, because it can be changed into another prime (808680011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 404341005 + 404341006.

It is an arithmetic number, because the mean of its divisors is an integer number (404341006).

Almost surely, 2^808682011 is an apocalyptic number.

808682011 is a deficient number, since it is larger than the sum of its proper divisors (1).

808682011 is an equidigital number, since it uses as much as digits as its factorization.

808682011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6144, while the sum is 34.

The square root of 808682011 is about 28437.3348083114. The cubic root of 808682011 is about 931.6638849355.

The spelling of 808682011 in words is "eight hundred eight million, six hundred eighty-two thousand, eleven".