3240306 has 24 divisors (see below), whose sum is σ = 7248384. Its totient is φ = 1045080.

The previous prime is 3240299. The next prime is 3240311. The reversal of 3240306 is 6030423.

3240306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

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 11 ways as a sum of consecutive naturals, for example, 2346 + ... + 3461.

It is an arithmetic number, because the mean of its divisors is an integer number (302016).

Almost surely, 2^3240306 is an apocalyptic number.

3240306 is an abundant number, since it is smaller than the sum of its proper divisors (4008078).

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

3240306 is a wasteful number, since it uses less digits than its factorization.

3240306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5846 (or 5843 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 3240306 is about 1800.0849979932. The cubic root of 3240306 is about 147.9773827138.

Adding to 3240306 its reverse (6030423), we get a palindrome (9270729).

The spelling of 3240306 in words is "three million, two hundred forty thousand, three hundred six".