3243353263 has 4 divisors (see below), whose sum is σ = 3253715728. Its totient is φ = 3232990800.

The previous prime is 3243353189. The next prime is 3243353317. The reversal of 3243353263 is 3623533423.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3623533423 = 1471 ⋅2463313.

It is a cyclic number.

It is not a de Polignac number, because 3243353263 - 2¹³ = 3243345071 is a prime.

It is a super-2 number, since 2×3243353263² = 21038680777225494338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3243383263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5180763 + ... + 5181388.

It is an arithmetic number, because the mean of its divisors is an integer number (813428932).

Almost surely, 2^3243353263 is an apocalyptic number.

3243353263 is a deficient number, since it is larger than the sum of its proper divisors (10362465).

3243353263 is a wasteful number, since it uses less digits than its factorization.

3243353263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10362464.

The product of its digits is 116640, while the sum is 34.

The square root of 3243353263 is about 56950.4456786775. The cubic root of 3243353263 is about 1480.2375536325.

Adding to 3243353263 its reverse (3623533423), we get a palindrome (6866886686).

The spelling of 3243353263 in words is "three billion, two hundred forty-three million, three hundred fifty-three thousand, two hundred sixty-three".