2985885892 has 12 divisors (see below), whose sum is σ = 5700327696. Its totient is φ = 1357220840.

The previous prime is 2985885883. The next prime is 2985885893.

2985885892 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (2985885893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33930478 + ... + 33930565.

It is an arithmetic number, because the mean of its divisors is an integer number (475027308).

Almost surely, 2^2985885892 is an apocalyptic number.

2985885892 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2985885892 is a deficient number, since it is larger than the sum of its proper divisors (2714441804).

2985885892 is a wasteful number, since it uses less digits than its factorization.

2985885892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67861058 (or 67861056 counting only the distinct ones).

The product of its digits is 33177600, while the sum is 64.

The square root of 2985885892 is about 54643.2602614449. The cubic root of 2985885892 is about 1439.9842288653.

The spelling of 2985885892 in words is "two billion, nine hundred eighty-five million, eight hundred eighty-five thousand, eight hundred ninety-two".