3312984220 has 96 divisors (see below), whose sum is σ = 8601264000. Its totient is φ = 1043794944.

The previous prime is 3312984209. The next prime is 3312984223. The reversal of 3312984220 is 224892133.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3312984223) 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 31 ways as a sum of consecutive naturals, for example, 412806 + ... + 420754.

It is an arithmetic number, because the mean of its divisors is an integer number (89596500).

Almost surely, 2^3312984220 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3312984220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4300632000).

3312984220 is an abundant number, since it is smaller than the sum of its proper divisors (5288279780).

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

3312984220 is a wasteful number, since it uses less digits than its factorization.

3312984220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8207 (or 8205 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 3312984220 is about 57558.5286469347. The cubic root of 3312984220 is about 1490.7556217225.

The spelling of 3312984220 in words is "three billion, three hundred twelve million, nine hundred eighty-four thousand, two hundred twenty".