3285331 has 8 divisors (see below), whose sum is σ = 3776864. Its totient is φ = 2799360.

The previous prime is 3285319. The next prime is 3285353. The reversal of 3285331 is 1335823.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a 8-Lehmer number, since φ(3285331) divides (3285331-1)⁸.

It is a cyclic number.

It is not a de Polignac number, because 3285331 - 2⁵ = 3285299 is a prime.

It is a super-2 number, since 2×3285331² = 21586799559122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3285296 and 3285305.

It is not an unprimeable number, because it can be changed into a prime (3285431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30 + ... + 2563.

It is an arithmetic number, because the mean of its divisors is an integer number (472108).

Almost surely, 2^3285331 is an apocalyptic number.

3285331 is a deficient number, since it is larger than the sum of its proper divisors (491533).

3285331 is a wasteful number, since it uses less digits than its factorization.

3285331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2781.

The product of its digits is 2160, while the sum is 25.

The square root of 3285331 is about 1812.5482062555. The cubic root of 3285331 is about 148.6596287453.

The spelling of 3285331 in words is "three million, two hundred eighty-five thousand, three hundred thirty-one".