808047108 has 72 divisors (see below), whose sum is σ = 2232231456. Its totient is φ = 244425600.

The previous prime is 808047101. The next prime is 808047131. The reversal of 808047108 is 801740808.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (808047101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 272160 + ... + 275112.

Almost surely, 2^808047108 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 808047108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1116115728).

808047108 is an abundant number, since it is smaller than the sum of its proper divisors (1424184348).

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

808047108 is a wasteful number, since it uses less digits than its factorization.

808047108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3665 (or 3660 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 36.

The square root of 808047108 is about 28426.1694218549. The cubic root of 808047108 is about 931.4200020674.

The spelling of 808047108 in words is "eight hundred eight million, forty-seven thousand, one hundred eight".