3145322332 has 12 divisors (see below), whose sum is σ = 5597607960. Its totient is φ = 1546005776.

The previous prime is 3145322329. The next prime is 3145322347. The reversal of 3145322332 is 2332235413.

It is a self number, because there is not a number n which added to its sum of digits gives 3145322332.

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, 6663583 + ... + 6664054.

It is an arithmetic number, because the mean of its divisors is an integer number (466467330).

Almost surely, 2^3145322332 is an apocalyptic number.

It is an amenable number.

3145322332 is a deficient number, since it is larger than the sum of its proper divisors (2452285628).

3145322332 is a wasteful number, since it uses less digits than its factorization.

3145322332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13327700 (or 13327698 counting only the distinct ones).

The product of its digits is 12960, while the sum is 28.

The square root of 3145322332 is about 56083.1733410298. The cubic root of 3145322332 is about 1465.1712430143.

Adding to 3145322332 its reverse (2332235413), we get a palindrome (5477557745).

The spelling of 3145322332 in words is "three billion, one hundred forty-five million, three hundred twenty-two thousand, three hundred thirty-two".