3312322320 has 80 divisors (see below), whose sum is σ = 10283573952. Its totient is φ = 881963520.

The previous prime is 3312322303. The next prime is 3312322327. The reversal of 3312322320 is 232232133.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (3312322327) 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 in 15 ways as a sum of consecutive naturals, for example, 155854 + ... + 175826.

Almost surely, 2^3312322320 is an apocalyptic number.

3312322320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3312322320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5141786976).

3312322320 is an abundant number, since it is smaller than the sum of its proper divisors (6971251632).

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

3312322320 is a wasteful number, since it uses less digits than its factorization.

3312322320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20680 (or 20674 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 3312322320 is about 57552.7785602051. The cubic root of 3312322320 is about 1490.6563359225.

Adding to 3312322320 its reverse (232232133), we get a palindrome (3544554453).

The spelling of 3312322320 in words is "three billion, three hundred twelve million, three hundred twenty-two thousand, three hundred twenty".