3031304232 has 128 divisors (see below), whose sum is σ = 8845862400. Its totient is φ = 855878400.

The previous prime is 3031304231. The next prime is 3031304261. The reversal of 3031304232 is 2324031303.

It is a super-2 number, since 2×3031304232² = 18377610693882219648, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3031304199 and 3031304208.

It is not an unprimeable number, because it can be changed into a prime (3031304231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 301023 + ... + 310929.

It is an arithmetic number, because the mean of its divisors is an integer number (69108300).

Almost surely, 2^3031304232 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 3031304232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4422931200).

3031304232 is an abundant number, since it is smaller than the sum of its proper divisors (5814558168).

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

3031304232 is a wasteful number, since it uses less digits than its factorization.

3031304232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10007 (or 10003 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 3031304232 is about 55057.2813713136. The cubic root of 3031304232 is about 1447.2487238067.

Adding to 3031304232 its reverse (2324031303), we get a palindrome (5355335535).

The spelling of 3031304232 in words is "three billion, thirty-one million, three hundred four thousand, two hundred thirty-two".