3443113212 has 48 divisors (see below), whose sum is σ = 10016332032. Its totient is φ = 894314880.

The previous prime is 3443113199. The next prime is 3443113213. The reversal of 3443113212 is 2123113443.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3443113213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1862233 + ... + 1864080.

It is an arithmetic number, because the mean of its divisors is an integer number (208673584).

Almost surely, 2^3443113212 is an apocalyptic number.

It is an amenable number.

3443113212 is an abundant number, since it is smaller than the sum of its proper divisors (6573218820).

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

3443113212 is a wasteful number, since it uses less digits than its factorization.

3443113212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3726338 (or 3726336 counting only the distinct ones).

The product of its digits is 1728, while the sum is 24.

The square root of 3443113212 is about 58678.0471045177. The cubic root of 3443113212 is about 1510.0237137922.

Adding to 3443113212 its reverse (2123113443), we get a palindrome (5566226655).

The spelling of 3443113212 in words is "three billion, four hundred forty-three million, one hundred thirteen thousand, two hundred twelve".