2183879824 has 45 divisors (see below), whose sum is σ = 4925037177. Its totient is φ = 935387712.

The previous prime is 2183879821. The next prime is 2183879827. The reversal of 2183879824 is 4289783812.

It is a happy number.

The square root of 2183879824 is 46732.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (2183879821) and next prime (2183879827).

It can be written as a sum of positive squares in only one way, i.e., 1164993424 + 1018886400 = 34132^2 + 31920^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2183879821) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1307662 + ... + 1309330.

Almost surely, 2^2183879824 is an apocalyptic number.

2183879824 is the 46732-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2183879824

2183879824 is an abundant number, since it is smaller than the sum of its proper divisors (2741157353).

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

2183879824 is an frugal number, since it uses more digits than its factorization.

2183879824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3360 (or 1678 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 52.

The cubic root of 2183879824 is about 1297.4070255859.

The spelling of 2183879824 in words is "two billion, one hundred eighty-three million, eight hundred seventy-nine thousand, eight hundred twenty-four".