2982988243 has 8 divisors (see below), whose sum is σ = 3115245600. Its totient is φ = 2850944448.

The previous prime is 2982988231. The next prime is 2982988279. The reversal of 2982988243 is 3428892892.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2982988243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2982998243) 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, 24498 + ... + 81031.

It is an arithmetic number, because the mean of its divisors is an integer number (389405700).

Almost surely, 2^2982988243 is an apocalyptic number.

2982988243 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2982988243 is a deficient number, since it is larger than the sum of its proper divisors (132257357).

2982988243 is a wasteful number, since it uses less digits than its factorization.

2982988243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106781.

The product of its digits is 3981312, while the sum is 55.

The square root of 2982988243 is about 54616.7395859548. The cubic root of 2982988243 is about 1439.5182678413.

The spelling of 2982988243 in words is "two billion, nine hundred eighty-two million, nine hundred eighty-eight thousand, two hundred forty-three".