3243808 has 24 divisors (see below), whose sum is σ = 6435072. Its totient is φ = 1609536.

The previous prime is 3243781. The next prime is 3243811. The reversal of 3243808 is 8083423.

3243808 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 15.

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 3 ways as a sum of consecutive naturals, for example, 5041 + ... + 5647.

It is an arithmetic number, because the mean of its divisors is an integer number (268128).

Almost surely, 2^3243808 is an apocalyptic number.

It is an amenable number.

3243808 is a deficient number, since it is larger than the sum of its proper divisors (3191264).

3243808 is a wasteful number, since it uses less digits than its factorization.

3243808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 784 (or 776 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 3243808 is about 1801.0574671564. The cubic root of 3243808 is about 148.0306729706.

It can be divided in two parts, 32 and 43808, that multiplied together give a square (1401856 = 1184²).

The spelling of 3243808 in words is "three million, two hundred forty-three thousand, eight hundred eight".