2813443182 has 48 divisors (see below), whose sum is σ = 6668960688. Its totient is φ = 850122240.

The previous prime is 2813443177. The next prime is 2813443189.

It is a happy number.

2813443182 is a `hidden beast` number, since 28 + 13 + 443 + 182 = 666.

2813443182 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2813443189) 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 23 ways as a sum of consecutive naturals, for example, 49768 + ... + 90020.

It is an arithmetic number, because the mean of its divisors is an integer number (138936681).

Almost surely, 2^2813443182 is an apocalyptic number.

2813443182 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2813443182, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3334480344).

2813443182 is an abundant number, since it is smaller than the sum of its proper divisors (3855517506).

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

2813443182 is a wasteful number, since it uses less digits than its factorization.

2813443182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40625 (or 40622 counting only the distinct ones).

The product of its digits is 36864, while the sum is 36.

The square root of 2813443182 is about 53041.9002487656. The cubic root of 2813443182 is about 1411.7118155964.

The spelling of 2813443182 in words is "two billion, eight hundred thirteen million, four hundred forty-three thousand, one hundred eighty-two".