3132230332 has 72 divisors (see below), whose sum is σ = 7322192640. Its totient is φ = 1156105440.

The previous prime is 3132230329. The next prime is 3132230341. The reversal of 3132230332 is 2330322313.

3132230332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2733 + ... + 79195.

It is an arithmetic number, because the mean of its divisors is an integer number (101697120).

Almost surely, 2^3132230332 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 3132230332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3661096320).

3132230332 is an abundant number, since it is smaller than the sum of its proper divisors (4189962308).

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

3132230332 is a wasteful number, since it uses less digits than its factorization.

3132230332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76511 (or 76502 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

The square root of 3132230332 is about 55966.3321292364. The cubic root of 3132230332 is about 1463.1355536281.

Adding to 3132230332 its reverse (2330322313), we get a palindrome (5462552645).

The spelling of 3132230332 in words is "three billion, one hundred thirty-two million, two hundred thirty thousand, three hundred thirty-two".