3223044400 has 30 divisors (see below), whose sum is σ = 7743365132. Its totient is φ = 1289217600.

The previous prime is 3223044353. The next prime is 3223044437. The reversal of 3223044400 is 44403223.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4028406 + ... + 4029205.

Almost surely, 2^3223044400 is an apocalyptic number.

It is an amenable number.

3223044400 is an abundant number, since it is smaller than the sum of its proper divisors (4520320732).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3223044400 is a wasteful number, since it uses less digits than its factorization.

3223044400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8057629 (or 8057618 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 3223044400 is about 56771.8627490767. The cubic root of 3223044400 is about 1477.1414876590.

Adding to 3223044400 its reverse (44403223), we get a palindrome (3267447623).

The spelling of 3223044400 in words is "three billion, two hundred twenty-three million, forty-four thousand, four hundred".