3443800133 has 4 divisors (see below), whose sum is σ = 3508777548. Its totient is φ = 3378822720.

The previous prime is 3443800127. The next prime is 3443800147. The reversal of 3443800133 is 3310083443.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1245878209 + 2197921924 = 35297^2 + 46882^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3443800133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3443800096 and 3443800105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3443805133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32488628 + ... + 32488733.

It is an arithmetic number, because the mean of its divisors is an integer number (877194387).

Almost surely, 2^3443800133 is an apocalyptic number.

It is an amenable number.

3443800133 is a deficient number, since it is larger than the sum of its proper divisors (64977415).

3443800133 is an equidigital number, since it uses as much as digits as its factorization.

3443800133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64977414.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 3443800133 is about 58683.9001174939. The cubic root of 3443800133 is about 1510.1241266030.

Adding to 3443800133 its reverse (3310083443), we get a palindrome (6753883576).

The spelling of 3443800133 in words is "three billion, four hundred forty-three million, eight hundred thousand, one hundred thirty-three".