808994196 has 96 divisors (see below), whose sum is σ = 2163665280. Its totient is φ = 261211392.

The previous prime is 808994171. The next prime is 808994201. The reversal of 808994196 is 691499808.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1770000 + ... + 1770456.

It is an arithmetic number, because the mean of its divisors is an integer number (22538180).

Almost surely, 2^808994196 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 808994196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1081832640).

808994196 is an abundant number, since it is smaller than the sum of its proper divisors (1354671084).

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

808994196 is a wasteful number, since it uses less digits than its factorization.

808994196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950 (or 942 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 54.

The square root of 808994196 is about 28442.8232775862. The cubic root of 808994196 is about 931.7837565566.

The spelling of 808994196 in words is "eight hundred eight million, nine hundred ninety-four thousand, one hundred ninety-six".