3220452323 has 4 divisors (see below), whose sum is σ = 3513220728. Its totient is φ = 2927683920.

The previous prime is 3220452311. The next prime is 3220452343. The reversal of 3220452323 is 3232540223.

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

It is a cyclic number.

It is not a de Polignac number, because 3220452323 - 2⁶ = 3220452259 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3220452292 and 3220452301.

It is not an unprimeable number, because it can be changed into a prime (3220452343) 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, 146384186 + ... + 146384207.

It is an arithmetic number, because the mean of its divisors is an integer number (878305182).

Almost surely, 2^3220452323 is an apocalyptic number.

3220452323 is a deficient number, since it is larger than the sum of its proper divisors (292768405).

3220452323 is a wasteful number, since it uses less digits than its factorization.

3220452323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292768404.

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 3220452323 is about 56749.0292692307. The cubic root of 3220452323 is about 1476.7453930673.

Adding to 3220452323 its reverse (3232540223), we get a palindrome (6452992546).

The spelling of 3220452323 in words is "three billion, two hundred twenty million, four hundred fifty-two thousand, three hundred twenty-three".