2881985035 has 8 divisors (see below), whose sum is σ = 3462599376. Its totient is φ = 2302776480.

The previous prime is 2881985033. The next prime is 2881985047. The reversal of 2881985035 is 5305891882.

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

It is not a de Polignac number, because 2881985035 - 2¹ = 2881985033 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 2881985035.

It is not an unprimeable number, because it can be changed into a prime (2881985033) 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 7 ways as a sum of consecutive naturals, for example, 346929 + ... + 355138.

It is an arithmetic number, because the mean of its divisors is an integer number (432824922).

Almost surely, 2^2881985035 is an apocalyptic number.

2881985035 is a deficient number, since it is larger than the sum of its proper divisors (580614341).

2881985035 is an equidigital number, since it uses as much as digits as its factorization.

2881985035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702893.

The product of its (nonzero) digits is 691200, while the sum is 49.

The square root of 2881985035 is about 53684.1227459293. The cubic root of 2881985035 is about 1423.0841243961.

The spelling of 2881985035 in words is "two billion, eight hundred eighty-one million, nine hundred eighty-five thousand, thirty-five".