3231232032 has 96 divisors (see below), whose sum is σ = 9703314432. Its totient is φ = 922293504.

The previous prime is 3231232019. The next prime is 3231232051. The reversal of 3231232032 is 2302321323.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (21).

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, 970723 + ... + 974045.

It is an arithmetic number, because the mean of its divisors is an integer number (101076192).

Almost surely, 2^3231232032 is an apocalyptic number.

3231232032 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 3231232032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4851657216).

3231232032 is an abundant number, since it is smaller than the sum of its proper divisors (6472082400).

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

3231232032 is a wasteful number, since it uses less digits than its factorization.

3231232032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4790 (or 4782 counting only the distinct ones).

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

The square root of 3231232032 is about 56843.9269579434. The cubic root of 3231232032 is about 1478.3912443729.

Adding to 3231232032 its reverse (2302321323), we get a palindrome (5533553355).

The spelling of 3231232032 in words is "three billion, two hundred thirty-one million, two hundred thirty-two thousand, thirty-two".