3245624 has 8 divisors (see below), whose sum is σ = 6085560. Its totient is φ = 1622808.

The previous prime is 3245611. The next prime is 3245659. The reversal of 3245624 is 4265423.

It is a tau number, because it is divible by the number of its divisors (8).

It is a d-powerful number, because it can be written as 3⁹ + 2¹¹ + 4 + 5⁷ + 6² + 2²¹ + 4¹⁰ .

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 3245593 and 3245602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202844 + ... + 202859.

It is an arithmetic number, because the mean of its divisors is an integer number (760695).

Almost surely, 2^3245624 is an apocalyptic number.

It is an amenable number.

3245624 is a deficient number, since it is larger than the sum of its proper divisors (2839936).

3245624 is a wasteful number, since it uses less digits than its factorization.

3245624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405709 (or 405705 counting only the distinct ones).

The product of its digits is 5760, while the sum is 26.

The square root of 3245624 is about 1801.5615448827. The cubic root of 3245624 is about 148.0582921096.

The spelling of 3245624 in words is "three million, two hundred forty-five thousand, six hundred twenty-four".