3285198 has 40 divisors (see below), whose sum is σ = 8415792. Its totient is φ = 938304.

The previous prime is 3285197. The next prime is 3285203. The reversal of 3285198 is 8915823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3285197) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 315 + ... + 2582.

Almost surely, 2^3285198 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3285198, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4207896).

3285198 is an abundant number, since it is smaller than the sum of its proper divisors (5130594).

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

3285198 is a wasteful number, since it uses less digits than its factorization.

3285198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2918 (or 2909 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The square root of 3285198 is about 1812.5115172048. The cubic root of 3285198 is about 148.6576226565.

The spelling of 3285198 in words is "three million, two hundred eighty-five thousand, one hundred ninety-eight".