3317132252 has 72 divisors (see below), whose sum is σ = 7069555584. Its totient is φ = 1333783584.

The previous prime is 3317132249. The next prime is 3317132257. The reversal of 3317132252 is 2522317133.

It is a super-2 number, since 2×3317132252² = 22006732754517183008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3317132257) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1080023 + ... + 1083089.

It is an arithmetic number, because the mean of its divisors is an integer number (98188272).

Almost surely, 2^3317132252 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 3317132252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3534777792).

3317132252 is an abundant number, since it is smaller than the sum of its proper divisors (3752423332).

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

3317132252 is a wasteful number, since it uses less digits than its factorization.

3317132252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3223 (or 3202 counting only the distinct ones).

The product of its digits is 7560, while the sum is 29.

The square root of 3317132252 is about 57594.5505408281. The cubic root of 3317132252 is about 1491.3775306151.

Adding to 3317132252 its reverse (2522317133), we get a palindrome (5839449385).

The spelling of 3317132252 in words is "three billion, three hundred seventeen million, one hundred thirty-two thousand, two hundred fifty-two".