3232331340 has 96 divisors (see below), whose sum is σ = 10361003520. Its totient is φ = 737565696.

The previous prime is 3232331339. The next prime is 3232331341. The reversal of 3232331340 is 431332323.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3232331339) and next prime (3232331341).

It is a self number, because there is not a number n which added to its sum of digits gives 3232331340.

It is not an unprimeable number, because it can be changed into a prime (3232331341) 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, 253764 + ... + 266196.

It is an arithmetic number, because the mean of its divisors is an integer number (107927120).

Almost surely, 2^3232331340 is an apocalyptic number.

3232331340 is a gapful number since it is divisible by the number (30) 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 3232331340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5180501760).

3232331340 is an abundant number, since it is smaller than the sum of its proper divisors (7128672180).

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

3232331340 is a wasteful number, since it uses less digits than its factorization.

3232331340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13071 (or 13069 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

The square root of 3232331340 is about 56853.5956646543. The cubic root of 3232331340 is about 1478.5588814677.

Adding to 3232331340 its reverse (431332323), we get a palindrome (3663663663).

The spelling of 3232331340 in words is "three billion, two hundred thirty-two million, three hundred thirty-one thousand, three hundred forty".