3323443968 has 432 divisors, whose sum is σ = 11209345056. Its totient is φ = 937820160.

The previous prime is 3323443961. The next prime is 3323443997. The reversal of 3323443968 is 8693443233.

It is a super-2 number, since 2×3323443968² = 22090559616871170048, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (3323443961) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 31060171 + ... + 31060277.

It is an arithmetic number, because the mean of its divisors is an integer number (25947558).

Almost surely, 2^3323443968 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 3323443968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5604672528).

3323443968 is an abundant number, since it is smaller than the sum of its proper divisors (7885901088).

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

3323443968 is a wasteful number, since it uses less digits than its factorization.

3323443968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220 (or 203 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 45.

The square root of 3323443968 is about 57649.3188858290. The cubic root of 3323443968 is about 1492.3228438837.

The spelling of 3323443968 in words is "three billion, three hundred twenty-three million, four hundred forty-three thousand, nine hundred sixty-eight".