808424423 has 8 divisors (see below), whose sum is σ = 825603408. Its totient is φ = 791316864.

The previous prime is 808424413. The next prime is 808424437. The reversal of 808424423 is 324424808.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 808424423 - 2¹⁸ = 808162279 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 (808424413) 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 7 ways as a sum of consecutive naturals, for example, 5336 + ... + 40562.

It is an arithmetic number, because the mean of its divisors is an integer number (103200426).

Almost surely, 2^808424423 is an apocalyptic number.

808424423 is a deficient number, since it is larger than the sum of its proper divisors (17178985).

808424423 is a wasteful number, since it uses less digits than its factorization.

808424423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35713.

The product of its (nonzero) digits is 49152, while the sum is 35.

The square root of 808424423 is about 28432.8054015076. The cubic root of 808424423 is about 931.5649540336.

The spelling of 808424423 in words is "eight hundred eight million, four hundred twenty-four thousand, four hundred twenty-three".