808841424 has 80 divisors (see below), whose sum is σ = 2150362368. Its totient is φ = 261851136.

The previous prime is 808841413. The next prime is 808841441. The reversal of 808841424 is 424148808.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 307764 + ... + 310380.

Almost surely, 2^808841424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 808841424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1075181184).

808841424 is an abundant number, since it is smaller than the sum of its proper divisors (1341520944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

808841424 is a wasteful number, since it uses less digits than its factorization.

808841424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2812 (or 2806 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 39.

The square root of 808841424 is about 28440.1375524100. The cubic root of 808841424 is about 931.7250995929.

The spelling of 808841424 in words is "eight hundred eight million, eight hundred forty-one thousand, four hundred twenty-four".