3220032323 has 4 divisors (see below), whose sum is σ = 3220269888. Its totient is φ = 3219794760.

The previous prime is 3220032317. The next prime is 3220032349. The reversal of 3220032323 is 3232300223.

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 3220032323 - 2²⁸ = 2951596867 is a prime.

It is a super-2 number, since 2×3220032323² = 20737216322329552658, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3220032295 and 3220032304.

It is not an unprimeable number, because it can be changed into a prime (3220032523) 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, 97136 + ... + 125997.

It is an arithmetic number, because the mean of its divisors is an integer number (805067472).

Almost surely, 2^3220032323 is an apocalyptic number.

3220032323 is a deficient number, since it is larger than the sum of its proper divisors (237565).

3220032323 is a wasteful number, since it uses less digits than its factorization.

3220032323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237564.

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 3220032323 is about 56745.3286447440. The cubic root of 3220032323 is about 1476.6811929729.

Adding to 3220032323 its reverse (3232300223), we get a palindrome (6452332546).

The spelling of 3220032323 in words is "three billion, two hundred twenty million, thirty-two thousand, three hundred twenty-three".