3198284 has 12 divisors (see below), whose sum is σ = 5655384. Its totient is φ = 1582464.

The previous prime is 3198281. The next prime is 3198313. The reversal of 3198284 is 4828913.

It is a happy number.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3198281) 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, 3734 + ... + 4509.

It is an arithmetic number, because the mean of its divisors is an integer number (471282).

Almost surely, 2^3198284 is an apocalyptic number.

It is an amenable number.

3198284 is a deficient number, since it is larger than the sum of its proper divisors (2457100).

3198284 is a wasteful number, since it uses less digits than its factorization.

3198284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8344 (or 8342 counting only the distinct ones).

The product of its digits is 13824, while the sum is 35.

The square root of 3198284 is about 1788.3746811001. The cubic root of 3198284 is about 147.3349144106.

The spelling of 3198284 in words is "three million, one hundred ninety-eight thousand, two hundred eighty-four".