6780324 has 24 divisors (see below), whose sum is σ = 16249408. Its totient is φ = 2198880.

The previous prime is 6780317. The next prime is 6780329. The reversal of 6780324 is 4230876.

It is a junction number, because it is equal to n+sod(n) for n = 6780291 and 6780300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6780329) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 7192 + ... + 8079.

Almost surely, 2^6780324 is an apocalyptic number.

It is an amenable number.

6780324 is an abundant number, since it is smaller than the sum of its proper divisors (9469084).

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

6780324 is a wasteful number, since it uses less digits than its factorization.

6780324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15315 (or 15313 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 6780324 is about 2603.9055282402. The cubic root of 6780324 is about 189.2707410082.

The spelling of 6780324 in words is "six million, seven hundred eighty thousand, three hundred twenty-four".