3323200982728 has 64 divisors (see below), whose sum is σ = 6846984023040. Its totient is φ = 1499553000000.

The previous prime is 3323200982693. The next prime is 3323200982771. The reversal of 3323200982728 is 8272890023233.

It is a happy number.

It is a super-2 number, since 2×3323200982728² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20262253 + ... + 20425603.

It is an arithmetic number, because the mean of its divisors is an integer number (106984125360).

Almost surely, 2^{3323200982728} 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 3323200982728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3423492011520).

3323200982728 is an abundant number, since it is smaller than the sum of its proper divisors (3523783040312).

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

3323200982728 is a wasteful number, since it uses less digits than its factorization.

3323200982728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165050 (or 165046 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 49.

The spelling of 3323200982728 in words is "three trillion, three hundred twenty-three billion, two hundred million, nine hundred eighty-two thousand, seven hundred twenty-eight".