2988830585 has 16 divisors (see below), whose sum is σ = 3966883536. Its totient is φ = 2147482368.

The previous prime is 2988830569. The next prime is 2988830597. The reversal of 2988830585 is 5850388892.

It can be written as a sum of positive squares in 8 ways, for example, as 21631801 + 2967198784 = 4651^2 + 54472^2 .

It is not a de Polignac number, because 2988830585 - 2⁴ = 2988830569 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2988830585.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 618974 + ... + 623783.

It is an arithmetic number, because the mean of its divisors is an integer number (247930221).

Almost surely, 2^2988830585 is an apocalyptic number.

It is an amenable number.

2988830585 is a deficient number, since it is larger than the sum of its proper divisors (978052951).

2988830585 is a wasteful number, since it uses less digits than its factorization.

2988830585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242812.

The product of its (nonzero) digits is 5529600, while the sum is 56.

The square root of 2988830585 is about 54670.1983259618. The cubic root of 2988830585 is about 1440.4574461346.

The spelling of 2988830585 in words is "two billion, nine hundred eighty-eight million, eight hundred thirty thousand, five hundred eighty-five".