804085886249 has 8 divisors (see below), whose sum is σ = 807285058848. Its totient is φ = 800887260160.

The previous prime is 804085886221. The next prime is 804085886251. The reversal of 804085886249 is 942688580408.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-804085886249 is a prime.

It is a super-2 number, since 2×804085886249² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 804085886191 and 804085886200.

It is not an unprimeable number, because it can be changed into a prime (804085826249) 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, 2950154 + ... + 3211164.

It is an arithmetic number, because the mean of its divisors is an integer number (100910632356).

Almost surely, 2^804085886249 is an apocalyptic number.

It is an amenable number.

804085886249 is a deficient number, since it is larger than the sum of its proper divisors (3199172599).

804085886249 is a wasteful number, since it uses less digits than its factorization.

804085886249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273255.

The product of its (nonzero) digits is 35389440, while the sum is 62.

The spelling of 804085886249 in words is "eight hundred four billion, eighty-five million, eight hundred eighty-six thousand, two hundred forty-nine".