804804840849 has 8 divisors (see below), whose sum is σ = 1107688383232. Its totient is φ = 519228929520.

The previous prime is 804804840839. The next prime is 804804840881. The reversal of 804804840849 is 948048408408.

804804840849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 804804840849 - 2⁹ = 804804840337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (804804840839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4326907654 + ... + 4326907839.

It is an arithmetic number, because the mean of its divisors is an integer number (138461047904).

Almost surely, 2^804804840849 is an apocalyptic number.

It is an amenable number.

804804840849 is a deficient number, since it is larger than the sum of its proper divisors (302883542383).

804804840849 is a wasteful number, since it uses less digits than its factorization.

804804840849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8653815527.

The product of its (nonzero) digits is 9437184, while the sum is 57.

The spelling of 804804840849 in words is "eight hundred four billion, eight hundred four million, eight hundred forty thousand, eight hundred forty-nine".