3242732 has 12 divisors (see below), whose sum is σ = 5687640. Its totient is φ = 1617696.

The previous prime is 3242689. The next prime is 3242741. The reversal of 3242732 is 2372423.

It is a junction number, because it is equal to n+sod(n) for n = 3242698 and 3242707.

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 3 ways as a sum of consecutive naturals, for example, 2408 + ... + 3504.

It is an arithmetic number, because the mean of its divisors is an integer number (473970).

Almost surely, 2^3242732 is an apocalyptic number.

It is an amenable number.

3242732 is a deficient number, since it is larger than the sum of its proper divisors (2444908).

3242732 is a wasteful number, since it uses less digits than its factorization.

3242732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1840 (or 1838 counting only the distinct ones).

The product of its digits is 2016, while the sum is 23.

The square root of 3242732 is about 1800.7587289806. The cubic root of 3242732 is about 148.0143034630.

The spelling of 3242732 in words is "three million, two hundred forty-two thousand, seven hundred thirty-two".