3321334320 has 160 divisors (see below), whose sum is σ = 10856305152. Its totient is φ = 838311936.

The previous prime is 3321334279. The next prime is 3321334333. The reversal of 3321334320 is 234331233.

It is a happy number.

3321334320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3321334320² = 22062523330419724800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 532339 + ... + 538541.

Almost surely, 2^3321334320 is an apocalyptic number.

3321334320 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 3321334320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5428152576).

3321334320 is an abundant number, since it is smaller than the sum of its proper divisors (7534970832).

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

3321334320 is a wasteful number, since it uses less digits than its factorization.

3321334320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6339 (or 6333 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

The square root of 3321334320 is about 57631.0187312354. The cubic root of 3321334320 is about 1492.0070126435.

Adding to 3321334320 its reverse (234331233), we get a palindrome (3555665553).

The spelling of 3321334320 in words is "three billion, three hundred twenty-one million, three hundred thirty-four thousand, three hundred twenty".