804193860969 has 12 divisors (see below), whose sum is σ = 1161692444016. Its totient is φ = 536092737912.

The previous prime is 804193860929. The next prime is 804193860989. The reversal of 804193860969 is 969068391408.

It is a happy number.

804193860969 is a `hidden beast` number, since 8 + 0 + 4 + 19 + 3 + 8 + 609 + 6 + 9 = 666.

It is not a de Polignac number, because 804193860969 - 2⁸ = 804193860713 is a prime.

It is a super-2 number, since 2×804193860969² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (804193860929) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2902027 + ... + 3167040.

It is an arithmetic number, because the mean of its divisors is an integer number (96807703668).

Almost surely, 2^804193860969 is an apocalyptic number.

It is an amenable number.

804193860969 is a deficient number, since it is larger than the sum of its proper divisors (357498583047).

804193860969 is a wasteful number, since it uses less digits than its factorization.

804193860969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6083796 (or 6083793 counting only the distinct ones).

The product of its (nonzero) digits is 20155392, while the sum is 63.

The spelling of 804193860969 in words is "eight hundred four billion, one hundred ninety-three million, eight hundred sixty thousand, nine hundred sixty-nine".