3244856 has 8 divisors (see below), whose sum is σ = 6084120. Its totient is φ = 1622424.

The previous prime is 3244837. The next prime is 3244859. The reversal of 3244856 is 6584423.

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 + 2²¹ + 4² + 4¹⁰ + 8 + 5⁷ + 6⁴ .

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3244859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202796 + ... + 202811.

It is an arithmetic number, because the mean of its divisors is an integer number (760515).

Almost surely, 2^3244856 is an apocalyptic number.

It is an amenable number.

3244856 is a deficient number, since it is larger than the sum of its proper divisors (2839264).

3244856 is a wasteful number, since it uses less digits than its factorization.

3244856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405613 (or 405609 counting only the distinct ones).

The product of its digits is 23040, while the sum is 32.

The square root of 3244856 is about 1801.3483838503. The cubic root of 3244856 is about 148.0466130263.

The spelling of 3244856 in words is "three million, two hundred forty-four thousand, eight hundred fifty-six".