2986934218 has 8 divisors (see below), whose sum is σ = 4483006848. Its totient is φ = 1492598604.

The previous prime is 2986934213. The next prime is 2986934231. The reversal of 2986934218 is 8124396892.

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

It is not an unprimeable number, because it can be changed into a prime (2986934213) 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 3 ways as a sum of consecutive naturals, for example, 429946 + ... + 436837.

It is an arithmetic number, because the mean of its divisors is an integer number (560375856).

Almost surely, 2^2986934218 is an apocalyptic number.

2986934218 is a deficient number, since it is larger than the sum of its proper divisors (1496072630).

2986934218 is a wasteful number, since it uses less digits than its factorization.

2986934218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868508.

The product of its digits is 1492992, while the sum is 52.

The square root of 2986934218 is about 54652.8518743533. The cubic root of 2986934218 is about 1440.1527323211.

The spelling of 2986934218 in words is "two billion, nine hundred eighty-six million, nine hundred thirty-four thousand, two hundred eighteen".