6324040 has 32 divisors (see below), whose sum is σ = 14617080. Its totient is φ = 2460672.

The previous prime is 6324037. The next prime is 6324049. The reversal of 6324040 is 404236.

It can be written as a sum of positive squares in 4 ways, for example, as 5560164 + 763876 = 2358^2 + 874^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6323999 and 6324017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6324049) 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 7 ways as a sum of consecutive naturals, for example, 657 + ... + 3616.

Almost surely, 2^6324040 is an apocalyptic number.

It is an amenable number.

6324040 is an abundant number, since it is smaller than the sum of its proper divisors (8293040).

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

6324040 is a wasteful number, since it uses less digits than its factorization.

6324040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4321 (or 4317 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 6324040 is about 2514.7644024839. The cubic root of 6324040 is about 184.9260966073.

Adding to 6324040 its reverse (404236), we get a palindrome (6728276).

The spelling of 6324040 in words is "six million, three hundred twenty-four thousand, forty".