804308841 has 24 divisors (see below), whose sum is σ = 1329831360. Its totient is φ = 458883936.

The previous prime is 804308839. The next prime is 804308861. The reversal of 804308841 is 148803408.

It is not a de Polignac number, because 804308841 - 2¹ = 804308839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 804308796 and 804308805.

It is not an unprimeable number, because it can be changed into a prime (804308861) 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, 31831 + ... + 51203.

It is an arithmetic number, because the mean of its divisors is an integer number (55409640).

Almost surely, 2^804308841 is an apocalyptic number.

It is an amenable number.

804308841 is a deficient number, since it is larger than the sum of its proper divisors (525522519).

804308841 is a wasteful number, since it uses less digits than its factorization.

804308841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20045 (or 20042 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 804308841 is about 28360.3392257568. The cubic root of 804308841 is about 929.9814391023.

The spelling of 804308841 in words is "eight hundred four million, three hundred eight thousand, eight hundred forty-one".