3446666322 has 64 divisors (see below), whose sum is σ = 7713792000. Its totient is φ = 1017726080.

The previous prime is 3446666299. The next prime is 3446666323. The reversal of 3446666322 is 2236666443.

It is not an unprimeable number, because it can be changed into a prime (3446666323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 739054 + ... + 743702.

It is an arithmetic number, because the mean of its divisors is an integer number (120528000).

Almost surely, 2^3446666322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3446666322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3856896000).

3446666322 is an abundant number, since it is smaller than the sum of its proper divisors (4267125678).

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

3446666322 is a wasteful number, since it uses less digits than its factorization.

3446666322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4951.

The product of its digits is 746496, while the sum is 42.

The square root of 3446666322 is about 58708.3156120153. The cubic root of 3446666322 is about 1510.5429566521.

It can be divided in two parts, 344 and 6666322, that added together give a palindrome (6666666).

The spelling of 3446666322 in words is "three billion, four hundred forty-six million, six hundred sixty-six thousand, three hundred twenty-two".