3240435 has 32 divisors (see below), whose sum is σ = 5806080. Its totient is φ = 1529600.

The previous prime is 3240409. The next prime is 3240449. The reversal of 3240435 is 5340423.

It is a happy number.

It is not a de Polignac number, because 3240435 - 2⁶ = 3240371 is a prime.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 6526 + ... + 7004.

It is an arithmetic number, because the mean of its divisors is an integer number (181440).

Almost surely, 2^3240435 is an apocalyptic number.

3240435 is a deficient number, since it is larger than the sum of its proper divisors (2565645).

3240435 is a wasteful number, since it uses less digits than its factorization.

3240435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 3240435 is about 1800.1208292779. The cubic root of 3240435 is about 147.9793463996.

Adding to 3240435 its reverse (5340423), we get a palindrome (8580858).

The spelling of 3240435 in words is "three million, two hundred forty thousand, four hundred thirty-five".