808033913 has 2 divisors, whose sum is σ = 808033914. Its totient is φ = 808033912.

The previous prime is 808033901. The next prime is 808033921. The reversal of 808033913 is 319330808.

808033913 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 can be written as a sum of positive squares in only one way, i.e., 790284544 + 17749369 = 28112^2 + 4213^2 .

It is a cyclic number.

It is not a de Polignac number, because 808033913 - 2⁸ = 808033657 is a prime.

It is not a weakly prime, because it can be changed into another prime (808033973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 404016956 + 404016957.

It is an arithmetic number, because the mean of its divisors is an integer number (404016957).

Almost surely, 2^808033913 is an apocalyptic number.

It is an amenable number.

808033913 is a deficient number, since it is larger than the sum of its proper divisors (1).

808033913 is an equidigital number, since it uses as much as digits as its factorization.

808033913 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 808033913 is about 28425.9373284330. The cubic root of 808033913 is about 931.4149321675.

The spelling of 808033913 in words is "eight hundred eight million, thirty-three thousand, nine hundred thirteen".