3241631232 has 320 divisors, whose sum is σ = 11090956800. Its totient is φ = 915701760.

The previous prime is 3241631231. The next prime is 3241631243. The reversal of 3241631232 is 2321361423.

3241631232 is a `hidden beast` number, since 3 + 2 + 4 + 1 + 631 + 23 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 3241631196 and 3241631205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3241631231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13450632 + ... + 13450872.

It is an arithmetic number, because the mean of its divisors is an integer number (34659240).

Almost surely, 2^3241631232 is an apocalyptic number.

3241631232 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 3241631232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5545478400).

3241631232 is an abundant number, since it is smaller than the sum of its proper divisors (7849325568).

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

3241631232 is a wasteful number, since it uses less digits than its factorization.

3241631232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414 (or 392 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 3241631232 is about 56935.3249924860. The cubic root of 3241631232 is about 1479.9755340489.

Adding to 3241631232 its reverse (2321361423), we get a palindrome (5562992655).

The spelling of 3241631232 in words is "three billion, two hundred forty-one million, six hundred thirty-one thousand, two hundred thirty-two".