3315604240 has 120 divisors (see below), whose sum is σ = 8417461248. Its totient is φ = 1213954560.

The previous prime is 3315604211. The next prime is 3315604247. The reversal of 3315604240 is 424065133.

It is a junction number, because it is equal to n+sod(n) for n = 3315604199 and 3315604208.

It is not an unprimeable number, because it can be changed into a prime (3315604247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1716075 + ... + 1718005.

Almost surely, 2^3315604240 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 3315604240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4208730624).

3315604240 is an abundant number, since it is smaller than the sum of its proper divisors (5101857008).

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

3315604240 is a wasteful number, since it uses less digits than its factorization.

3315604240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2097 (or 2078 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 3315604240 is about 57581.2837647790. The cubic root of 3315604240 is about 1491.1484981668.

Adding to 3315604240 its reverse (424065133), we get a palindrome (3739669373).

The spelling of 3315604240 in words is "three billion, three hundred fifteen million, six hundred four thousand, two hundred forty".