3243022505 has 16 divisors (see below), whose sum is σ = 4105833600. Its totient is φ = 2452239360.

The previous prime is 3243022501. The next prime is 3243022511. The reversal of 3243022505 is 5052203423.

It is not a de Polignac number, because 3243022505 - 2² = 3243022501 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3243022501) 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 15 ways as a sum of consecutive naturals, for example, 2825 + ... + 80585.

It is an arithmetic number, because the mean of its divisors is an integer number (256614600).

Almost surely, 2^3243022505 is an apocalyptic number.

It is an amenable number.

3243022505 is a deficient number, since it is larger than the sum of its proper divisors (862811095).

3243022505 is a wasteful number, since it uses less digits than its factorization.

3243022505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78224.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 3243022505 is about 56947.5416940890. The cubic root of 3243022505 is about 1480.1872335864.

Adding to 3243022505 its reverse (5052203423), we get a palindrome (8295225928).

The spelling of 3243022505 in words is "three billion, two hundred forty-three million, twenty-two thousand, five hundred five".