3133252216 has 8 divisors (see below), whose sum is σ = 5874847920. Its totient is φ = 1566626104.

The previous prime is 3133252189. The next prime is 3133252219. The reversal of 3133252216 is 6122523313.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3133252219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 195828256 + ... + 195828271.

It is an arithmetic number, because the mean of its divisors is an integer number (734355990).

Almost surely, 2^3133252216 is an apocalyptic number.

It is an amenable number.

3133252216 is a deficient number, since it is larger than the sum of its proper divisors (2741595704).

3133252216 is a wasteful number, since it uses less digits than its factorization.

3133252216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391656533 (or 391656529 counting only the distinct ones).

The product of its digits is 6480, while the sum is 28.

The square root of 3133252216 is about 55975.4608377635. The cubic root of 3133252216 is about 1463.2946513621.

Adding to 3133252216 its reverse (6122523313), we get a palindrome (9255775529).

The spelling of 3133252216 in words is "three billion, one hundred thirty-three million, two hundred fifty-two thousand, two hundred sixteen".