2018086608 has 80 divisors (see below), whose sum is σ = 5615640576. Its totient is φ = 622680960.

The previous prime is 2018086601. The next prime is 2018086657. The reversal of 2018086608 is 8066808102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2018086601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4741 + ... + 63707.

Almost surely, 2^2018086608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2018086608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2807820288).

2018086608 is an abundant number, since it is smaller than the sum of its proper divisors (3597553968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2018086608 is a wasteful number, since it uses less digits than its factorization.

2018086608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59032 (or 59026 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 2018086608 is about 44923.1188587792. The cubic root of 2018086608 is about 1263.7076080880.

The spelling of 2018086608 in words is "two billion, eighteen million, eighty-six thousand, six hundred eight".