2985539218 has 8 divisors (see below), whose sum is σ = 4741738812. Its totient is φ = 1404959616.

The previous prime is 2985539203. The next prime is 2985539243. The reversal of 2985539218 is 8129355892.

It can be written as a sum of positive squares in 2 ways, for example, as 2461449769 + 524089449 = 49613^2 + 22893^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43904955 + ... + 43905022.

Almost surely, 2^2985539218 is an apocalyptic number.

2985539218 is a deficient number, since it is larger than the sum of its proper divisors (1756199594).

2985539218 is a wasteful number, since it uses less digits than its factorization.

2985539218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87809996.

The product of its digits is 1555200, while the sum is 52.

The square root of 2985539218 is about 54640.0880123742. The cubic root of 2985539218 is about 1439.9284972855.

The spelling of 2985539218 in words is "two billion, nine hundred eighty-five million, five hundred thirty-nine thousand, two hundred eighteen".