848485789 has 16 divisors (see below), whose sum is σ = 877460032. Its totient is φ = 820119168.

The previous prime is 848485777. The next prime is 848485811. The reversal of 848485789 is 987584848.

It is a cyclic number.

It is not a de Polignac number, because 848485789 - 2²⁵ = 814931357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (848485289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1383847 + ... + 1384459.

It is an arithmetic number, because the mean of its divisors is an integer number (54841252).

Almost surely, 2^848485789 is an apocalyptic number.

It is an amenable number.

848485789 is a deficient number, since it is larger than the sum of its proper divisors (28974243).

848485789 is a wasteful number, since it uses less digits than its factorization.

848485789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1036.

The product of its digits is 20643840, while the sum is 61.

The square root of 848485789 is about 29128.7793942692. The cubic root of 848485789 is about 946.7054071601.

The spelling of 848485789 in words is "eight hundred forty-eight million, four hundred eighty-five thousand, seven hundred eighty-nine".