3240416 has 24 divisors (see below), whose sum is σ = 6436584. Its totient is φ = 1605760.

The previous prime is 3240409. The next prime is 3240449. The reversal of 3240416 is 6140423.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3806 + ... + 4578.

It is an arithmetic number, because the mean of its divisors is an integer number (268191).

Almost surely, 2^3240416 is an apocalyptic number.

It is an amenable number.

3240416 is a deficient number, since it is larger than the sum of its proper divisors (3196168).

3240416 is a wasteful number, since it uses less digits than its factorization.

3240416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914 (or 906 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3240416 is about 1800.1155518466. The cubic root of 3240416 is about 147.9790571778.

Adding to 3240416 its reverse (6140423), we get a palindrome (9380839).

The spelling of 3240416 in words is "three million, two hundred forty thousand, four hundred sixteen".