3285842 has 12 divisors (see below), whose sum is σ = 5733630. Its totient is φ = 1408176.

The previous prime is 3285839. The next prime is 3285851. The reversal of 3285842 is 2485823.

It can be written as a sum of positive squares in only one way, i.e., 2660161 + 625681 = 1631^2 + 791^2 .

It is a d-powerful number, because it can be written as 3¹² + 2⁷ + 8⁴ + 5⁸ + 8⁶ + 4⁴ + 2²¹ .

It is a junction number, because it is equal to n+sod(n) for n = 3285799 and 3285808.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16667 + ... + 16862.

Almost surely, 2^3285842 is an apocalyptic number.

3285842 is a deficient number, since it is larger than the sum of its proper divisors (2447788).

3285842 is a wasteful number, since it uses less digits than its factorization.

3285842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33545 (or 33538 counting only the distinct ones).

The product of its digits is 15360, while the sum is 32.

The square root of 3285842 is about 1812.6891625428. The cubic root of 3285842 is about 148.6673358462.

The spelling of 3285842 in words is "three million, two hundred eighty-five thousand, eight hundred forty-two".