3324420440 has 64 divisors (see below), whose sum is σ = 8183700000. Its totient is φ = 1205360640.

The previous prime is 3324420427. The next prime is 3324420493. The reversal of 3324420440 is 440244233.

It is a super-2 number, since 2×3324420440² = 22103542523779587200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 142736 + ... + 164384.

Almost surely, 2^3324420440 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 3324420440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4091850000).

3324420440 is an abundant number, since it is smaller than the sum of its proper divisors (4859279560).

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

3324420440 is a wasteful number, since it uses less digits than its factorization.

3324420440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22020 (or 22016 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 26.

The square root of 3324420440 is about 57657.7873318080. The cubic root of 3324420440 is about 1492.4689843325.

Adding to 3324420440 its reverse (440244233), we get a palindrome (3764664673).

The spelling of 3324420440 in words is "three billion, three hundred twenty-four million, four hundred twenty thousand, four hundred forty".