3222401326 has 4 divisors (see below), whose sum is σ = 4833601992. Its totient is φ = 1611200662.

The previous prime is 3222401321. The next prime is 3222401333. The reversal of 3222401326 is 6231042223.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3222401326.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3222401321) 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 as a sum of consecutive naturals, namely, 805600330 + ... + 805600333.

It is an arithmetic number, because the mean of its divisors is an integer number (1208400498).

Almost surely, 2^3222401326 is an apocalyptic number.

3222401326 is a deficient number, since it is larger than the sum of its proper divisors (1611200666).

3222401326 is a wasteful number, since it uses less digits than its factorization.

3222401326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1611200665.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 3222401326 is about 56766.1987982285. The cubic root of 3222401326 is about 1477.0432395070.

Adding to 3222401326 its reverse (6231042223), we get a palindrome (9453443549).

The spelling of 3222401326 in words is "three billion, two hundred twenty-two million, four hundred one thousand, three hundred twenty-six".