3283215 has 32 divisors (see below), whose sum is σ = 5745600. Its totient is φ = 1591296.

The previous prime is 3283213. The next prime is 3283237. The reversal of 3283215 is 5123823.

It is not a de Polignac number, because 3283215 - 2¹ = 3283213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3283211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21961 + ... + 22109.

It is an arithmetic number, because the mean of its divisors is an integer number (179550).

Almost surely, 2^3283215 is an apocalyptic number.

3283215 is a deficient number, since it is larger than the sum of its proper divisors (2462385).

3283215 is a wasteful number, since it uses less digits than its factorization.

3283215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283.

The product of its digits is 1440, while the sum is 24.

The square root of 3283215 is about 1811.9644036239. The cubic root of 3283215 is about 148.6277059007.

The spelling of 3283215 in words is "three million, two hundred eighty-three thousand, two hundred fifteen".