3283856 has 20 divisors (see below), whose sum is σ = 6737292. Its totient is φ = 1545216.

The previous prime is 3283853. The next prime is 3283879. The reversal of 3283856 is 6583823.

It can be written as a sum of positive squares in 2 ways, for example, as 1081600 + 2202256 = 1040^2 + 1484^2 .

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (3283853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5765 + ... + 6308.

Almost surely, 2^3283856 is an apocalyptic number.

It is an amenable number.

3283856 is an abundant number, since it is smaller than the sum of its proper divisors (3453436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3283856 is a wasteful number, since it uses less digits than its factorization.

3283856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12098 (or 12092 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

The square root of 3283856 is about 1812.1412748459. The cubic root of 3283856 is about 148.6373777376.

The spelling of 3283856 in words is "three million, two hundred eighty-three thousand, eight hundred fifty-six".