3231488 has 36 divisors (see below), whose sum is σ = 6953688. Its totient is φ = 1489920.

The previous prime is 3231451. The next prime is 3231511. The reversal of 3231488 is 8841323.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3231488.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2843 + ... + 3813.

It is an arithmetic number, because the mean of its divisors is an integer number (193158).

Almost surely, 2^3231488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3231488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3476844).

3231488 is an abundant number, since it is smaller than the sum of its proper divisors (3722200).

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

3231488 is an equidigital number, since it uses as much as digits as its factorization.

3231488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000 (or 986 counting only the distinct ones).

The product of its digits is 4608, while the sum is 29.

The square root of 3231488 is about 1797.6340005685. The cubic root of 3231488 is about 147.8430281171.

The spelling of 3231488 in words is "three million, two hundred thirty-one thousand, four hundred eighty-eight".