3243143260 has 48 divisors (see below), whose sum is σ = 7890192576. Its totient is φ = 1096699392.

The previous prime is 3243143257. The next prime is 3243143273. The reversal of 3243143260 is 623413423.

It is a super-3 number, since 3×3243143260³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148447 + ... + 168886.

It is an arithmetic number, because the mean of its divisors is an integer number (164379012).

Almost surely, 2^3243143260 is an apocalyptic number.

It is an amenable number.

3243143260 is an abundant number, since it is smaller than the sum of its proper divisors (4647049316).

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

3243143260 is a wasteful number, since it uses less digits than its factorization.

3243143260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317422 (or 317420 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 3243143260 is about 56948.6019143578. The cubic root of 3243143260 is about 1480.2056051097.

Adding to 3243143260 its reverse (623413423), we get a palindrome (3866556683).

The spelling of 3243143260 in words is "three billion, two hundred forty-three million, one hundred forty-three thousand, two hundred sixty".