2868179344 has 120 divisors (see below), whose sum is σ = 6211555560. Its totient is φ = 1280950272.

The previous prime is 2868179341. The next prime is 2868179351. The reversal of 2868179344 is 4439718682.

2868179344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 12 ways, for example, as 142086400 + 2726092944 = 11920^2 + 52212^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2868179291 and 2868179300.

It is not an unprimeable number, because it can be changed into a prime (2868179341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9788862 + ... + 9789154.

It is an arithmetic number, because the mean of its divisors is an integer number (51762963).

Almost surely, 2^2868179344 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 2868179344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3105777780).

2868179344 is an abundant number, since it is smaller than the sum of its proper divisors (3343376216).

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

2868179344 is a wasteful number, since it uses less digits than its factorization.

2868179344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437 (or 414 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 52.

The square root of 2868179344 is about 53555.3857609111. The cubic root of 2868179344 is about 1420.8081335304.

The spelling of 2868179344 in words is "two billion, eight hundred sixty-eight million, one hundred seventy-nine thousand, three hundred forty-four".