8725846889 has 8 divisors (see below), whose sum is σ = 8804308512. Its totient is φ = 8647689600.

The previous prime is 8725846873. The next prime is 8725846933. The reversal of 8725846889 is 9886485278.

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

It is a cyclic number.

It is not a de Polignac number, because 8725846889 - 2⁴ = 8725846873 is a prime.

It is a super-4 number, since 4×8725846889⁴ (a number of 41 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8725846589) 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, 18287 + ... + 133364.

It is an arithmetic number, because the mean of its divisors is an integer number (1100538564).

Almost surely, 2^8725846889 is an apocalyptic number.

It is an amenable number.

8725846889 is a deficient number, since it is larger than the sum of its proper divisors (78461623).

8725846889 is a wasteful number, since it uses less digits than its factorization.

8725846889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152167.

The product of its digits is 61931520, while the sum is 65.

The square root of 8725846889 is about 93412.2416442299. The cubic root of 8725846889 is about 2058.7448671932.

The spelling of 8725846889 in words is "eight billion, seven hundred twenty-five million, eight hundred forty-six thousand, eight hundred eighty-nine".