3231330532 has 24 divisors (see below), whose sum is σ = 5962572000. Its totient is φ = 1528027776.

The previous prime is 3231330517. The next prime is 3231330533. The reversal of 3231330532 is 2350331323.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3231330497 and 3231330506.

It is not an unprimeable number, because it can be changed into a prime (3231330533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9219 + ... + 80917.

It is an arithmetic number, because the mean of its divisors is an integer number (248440500).

Almost surely, 2^3231330532 is an apocalyptic number.

It is an amenable number.

3231330532 is a deficient number, since it is larger than the sum of its proper divisors (2731241468).

3231330532 is a wasteful number, since it uses less digits than its factorization.

3231330532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72315 (or 72313 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 25.

The square root of 3231330532 is about 56844.7933587589. The cubic root of 3231330532 is about 1478.4062665127.

Adding to 3231330532 its reverse (2350331323), we get a palindrome (5581661855).

The spelling of 3231330532 in words is "three billion, two hundred thirty-one million, three hundred thirty thousand, five hundred thirty-two".