2983468985 has 32 divisors (see below), whose sum is σ = 4231636992. Its totient is φ = 1976048640.

The previous prime is 2983468981. The next prime is 2983468987. The reversal of 2983468985 is 5898643892.

It is not a de Polignac number, because 2983468985 - 2² = 2983468981 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2983468981) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 641087 + ... + 645723.

It is an arithmetic number, because the mean of its divisors is an integer number (132238656).

Almost surely, 2^2983468985 is an apocalyptic number.

It is an amenable number.

2983468985 is a deficient number, since it is larger than the sum of its proper divisors (1248168007).

2983468985 is a wasteful number, since it uses less digits than its factorization.

2983468985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5273.

The product of its digits is 29859840, while the sum is 62.

The square root of 2983468985 is about 54621.1404586173. The cubic root of 2983468985 is about 1439.5955951902.

The spelling of 2983468985 in words is "two billion, nine hundred eighty-three million, four hundred sixty-eight thousand, nine hundred eighty-five".