3221923604 has 12 divisors (see below), whose sum is σ = 5722521504. Its totient is φ = 1586917464.

The previous prime is 3221923553. The next prime is 3221923609. The reversal of 3221923604 is 4063291223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3221923609) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 6010784 + ... + 6011319.

It is an arithmetic number, because the mean of its divisors is an integer number (476876792).

Almost surely, 2^3221923604 is an apocalyptic number.

It is an amenable number.

3221923604 is a deficient number, since it is larger than the sum of its proper divisors (2500597900).

3221923604 is a wasteful number, since it uses less digits than its factorization.

3221923604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12022174 (or 12022172 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 3221923604 is about 56761.9908389408. The cubic root of 3221923604 is about 1476.9702451930.

The spelling of 3221923604 in words is "three billion, two hundred twenty-one million, nine hundred twenty-three thousand, six hundred four".