3198148 has 12 divisors (see below), whose sum is σ = 5609772. Its totient is φ = 1595360.

The previous prime is 3198133. The next prime is 3198161. The reversal of 3198148 is 8418913.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3090564 + 107584 = 1758^2 + 328^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2118 + ... + 3298.

It is an arithmetic number, because the mean of its divisors is an integer number (467481).

Almost surely, 2^3198148 is an apocalyptic number.

It is an amenable number.

3198148 is a deficient number, since it is larger than the sum of its proper divisors (2411624).

3198148 is a wasteful number, since it uses less digits than its factorization.

3198148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1862 (or 1860 counting only the distinct ones).

The product of its digits is 6912, while the sum is 34.

The square root of 3198148 is about 1788.3366573439. The cubic root of 3198148 is about 147.3328260165.

The spelling of 3198148 in words is "three million, one hundred ninety-eight thousand, one hundred forty-eight".