3031243232 has 96 divisors (see below), whose sum is σ = 6398590464. Its totient is φ = 1410393600.

The previous prime is 3031243213. The next prime is 3031243253. The reversal of 3031243232 is 2323421303.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 3031243198 and 3031243207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4803557 + ... + 4804187.

It is an arithmetic number, because the mean of its divisors is an integer number (66651984).

Almost surely, 2^3031243232 is an apocalyptic number.

3031243232 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3031243232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3199295232).

3031243232 is an abundant number, since it is smaller than the sum of its proper divisors (3367347232).

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

3031243232 is a wasteful number, since it uses less digits than its factorization.

3031243232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 832 (or 824 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 3031243232 is about 55056.7274000190. The cubic root of 3031243232 is about 1447.2390159101.

Adding to 3031243232 its reverse (2323421303), we get a palindrome (5354664535).

The spelling of 3031243232 in words is "three billion, thirty-one million, two hundred forty-three thousand, two hundred thirty-two".