2671353018 has 24 divisors (see below), whose sum is σ = 5974640256. Its totient is φ = 861726600.

The previous prime is 2671353017. The next prime is 2671353029. The reversal of 2671353018 is 8103531762.

It is a super-2 number, since 2×2671353018² = 14272253893555416648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2671353017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2393128 + ... + 2394243.

It is an arithmetic number, because the mean of its divisors is an integer number (248943344).

Almost surely, 2^2671353018 is an apocalyptic number.

2671353018 is an abundant number, since it is smaller than the sum of its proper divisors (3303287238).

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

2671353018 is a wasteful number, since it uses less digits than its factorization.

2671353018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4787410 (or 4787407 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 2671353018 is about 51685.1334331256. The cubic root of 2671353018 is about 1387.5344069384.

The spelling of 2671353018 in words is "two billion, six hundred seventy-one million, three hundred fifty-three thousand, eighteen".