3297856 has 21 divisors (see below), whose sum is σ = 6573139. Its totient is φ = 1641664.

The previous prime is 3297841. The next prime is 3297857. The reversal of 3297856 is 6587923.

The square root of 3297856 is 1816.

It is a perfect power (a square), and thus also a powerful number.

It is a d-powerful number, because it can be written as 3¹³ + 2⁵ + 9⁴ + 7⁵ + 8³ + 5 + 6⁸ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3297857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 14415 + ... + 14641.

Almost surely, 2^3297856 is an apocalyptic number.

3297856 is the 1816-th square number.

It is an amenable number.

3297856 is a deficient number, since it is larger than the sum of its proper divisors (3275283).

3297856 is an frugal number, since it uses more digits than its factorization.

3297856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466 (or 229 counting only the distinct ones).

The product of its digits is 90720, while the sum is 40.

The cubic root of 3297856 is about 148.8483058951.

The spelling of 3297856 in words is "three million, two hundred ninety-seven thousand, eight hundred fifty-six".