3198449 has 8 divisors (see below), whose sum is σ = 3395520. Its totient is φ = 3006256.

The previous prime is 3198427. The next prime is 3198463. The reversal of 3198449 is 9448913.

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

It is a cyclic number.

It is not a de Polignac number, because 3198449 - 2¹² = 3194353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3198409) 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, 179 + ... + 2535.

It is an arithmetic number, because the mean of its divisors is an integer number (424440).

Almost surely, 2^3198449 is an apocalyptic number.

It is an amenable number.

3198449 is a deficient number, since it is larger than the sum of its proper divisors (197071).

3198449 is a wasteful number, since it uses less digits than its factorization.

3198449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2439.

The product of its digits is 31104, while the sum is 38.

The square root of 3198449 is about 1788.4208117778. The cubic root of 3198449 is about 147.3374480445.

The spelling of 3198449 in words is "three million, one hundred ninety-eight thousand, four hundred forty-nine".