2818071372 has 12 divisors (see below), whose sum is σ = 6575499896. Its totient is φ = 939357120.

The previous prime is 2818071371. The next prime is 2818071413. The reversal of 2818071372 is 2731708182.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 2818071372.

It is not an unprimeable number, because it can be changed into a prime (2818071371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117419629 + ... + 117419652.

Almost surely, 2^2818071372 is an apocalyptic number.

It is an amenable number.

2818071372 is an abundant number, since it is smaller than the sum of its proper divisors (3757428524).

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

2818071372 is a wasteful number, since it uses less digits than its factorization.

2818071372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234839288 (or 234839286 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 39.

The square root of 2818071372 is about 53085.5100003758. The cubic root of 2818071372 is about 1412.4854928627.

The spelling of 2818071372 in words is "two billion, eight hundred eighteen million, seventy-one thousand, three hundred seventy-two".