3221844796 has 6 divisors (see below), whose sum is σ = 5638228400. Its totient is φ = 1610922396.

The previous prime is 3221844779. The next prime is 3221844799. The reversal of 3221844796 is 6974481223.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3221844799) 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, 402730596 + ... + 402730603.

Almost surely, 2^3221844796 is an apocalyptic number.

It is an amenable number.

3221844796 is a deficient number, since it is larger than the sum of its proper divisors (2416383604).

3221844796 is a wasteful number, since it uses less digits than its factorization.

3221844796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805461203 (or 805461201 counting only the distinct ones).

The product of its digits is 580608, while the sum is 46.

The square root of 3221844796 is about 56761.2966377619. The cubic root of 3221844796 is about 1476.9582029025.

The spelling of 3221844796 in words is "three billion, two hundred twenty-one million, eight hundred forty-four thousand, seven hundred ninety-six".