3240472 has 16 divisors (see below), whose sum is σ = 6433560. Its totient is φ = 1524864.

The previous prime is 3240467. The next prime is 3240491. The reversal of 3240472 is 2740423.

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, 11778 + ... + 12049.

Almost surely, 2^3240472 is an apocalyptic number.

It is an amenable number.

3240472 is a deficient number, since it is larger than the sum of its proper divisors (3193088).

3240472 is a wasteful number, since it uses less digits than its factorization.

3240472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23850 (or 23846 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 22.

The square root of 3240472 is about 1800.1311063364. The cubic root of 3240472 is about 147.9799096177.

Adding to 3240472 its reverse (2740423), we get a palindrome (5980895).

It can be divided in two parts, 32 and 40472, that added together give a palindrome (40504).

The spelling of 3240472 in words is "three million, two hundred forty thousand, four hundred seventy-two".