3220846448 has 20 divisors (see below), whose sum is σ = 6409050360. Its totient is φ = 1566897984.

The previous prime is 3220846441. The next prime is 3220846481. The reversal of 3220846448 is 8446480223.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3220846441) 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, 2719718 + ... + 2720901.

It is an arithmetic number, because the mean of its divisors is an integer number (320452518).

Almost surely, 2^3220846448 is an apocalyptic number.

It is an amenable number.

3220846448 is a deficient number, since it is larger than the sum of its proper divisors (3188203912).

3220846448 is a wasteful number, since it uses less digits than its factorization.

3220846448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5440664 (or 5440658 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 41.

The square root of 3220846448 is about 56752.5016893529. The cubic root of 3220846448 is about 1476.8056329010.

The spelling of 3220846448 in words is "three billion, two hundred twenty million, eight hundred forty-six thousand, four hundred forty-eight".