2643324 has 24 divisors (see below), whose sum is σ = 6206928. Its totient is φ = 875520.

The previous prime is 2643307. The next prime is 2643331. The reversal of 2643324 is 4233462.

It is a happy number.

2643324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a d-powerful number, because it can be written as 2¹⁹ + 6 + 4 + 3⁷ + 3⁹ + 2²¹ + 4 .

It is a junction number, because it is equal to n+sod(n) for n = 2643294 and 2643303.

It is a congruent number.

It is an unprimeable number.

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, 1564 + ... + 2780.

It is an arithmetic number, because the mean of its divisors is an integer number (258622).

2^2643324 is an apocalyptic number.

It is an amenable number.

2643324 is an abundant number, since it is smaller than the sum of its proper divisors (3563604).

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

2643324 is a wasteful number, since it uses less digits than its factorization.

2643324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1405 (or 1403 counting only the distinct ones).

The product of its digits is 3456, while the sum is 24.

The square root of 2643324 is about 1625.8302494418. The cubic root of 2643324 is about 138.2664459462.

Adding to 2643324 its reverse (4233462), we get a palindrome (6876786).

The spelling of 2643324 in words is "two million, six hundred forty-three thousand, three hundred twenty-four".