484189885 has 16 divisors (see below), whose sum is σ = 585648000. Its totient is φ = 384284736.

The previous prime is 484189883. The next prime is 484189891. The reversal of 484189885 is 588981484.

It is a cyclic number.

It is not a de Polignac number, because 484189885 - 2¹ = 484189883 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (484189883) 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, 583651 + ... + 584479.

It is an arithmetic number, because the mean of its divisors is an integer number (36603000).

Almost surely, 2^484189885 is an apocalyptic number.

It is an amenable number.

484189885 is a deficient number, since it is larger than the sum of its proper divisors (101458115).

484189885 is a wasteful number, since it uses less digits than its factorization.

484189885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1620.

The product of its digits is 2949120, while the sum is 55.

The square root of 484189885 is about 22004.3151449892. The cubic root of 484189885 is about 785.2451044699.

The spelling of 484189885 in words is "four hundred eighty-four million, one hundred eighty-nine thousand, eight hundred eighty-five".