3222340444 has 12 divisors (see below), whose sum is σ = 5662692000. Its totient is φ = 1604428448.

The previous prime is 3222340441. The next prime is 3222340469. The reversal of 3222340444 is 4440432223.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3222340441) 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, 1684369 + ... + 1686280.

It is an arithmetic number, because the mean of its divisors is an integer number (471891000).

Almost surely, 2^3222340444 is an apocalyptic number.

It is an amenable number.

3222340444 is a deficient number, since it is larger than the sum of its proper divisors (2440351556).

3222340444 is a wasteful number, since it uses less digits than its factorization.

3222340444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3370892 (or 3370890 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

The square root of 3222340444 is about 56765.6625434778. The cubic root of 3222340444 is about 1477.0339373434.

Adding to 3222340444 its reverse (4440432223), we get a palindrome (7662772667).

The spelling of 3222340444 in words is "three billion, two hundred twenty-two million, three hundred forty thousand, four hundred forty-four".