3198674 has 8 divisors (see below), whose sum is σ = 4806540. Its totient is φ = 1596496.

The previous prime is 3198667. The next prime is 3198683. The reversal of 3198674 is 4768913.

3198674 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2582449 + 616225 = 1607^2 + 785^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 512 + ... + 2580.

Almost surely, 2^3198674 is an apocalyptic number.

3198674 is a deficient number, since it is larger than the sum of its proper divisors (1607866).

3198674 is a wasteful number, since it uses less digits than its factorization.

3198674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2844.

The product of its digits is 36288, while the sum is 38.

The square root of 3198674 is about 1788.4837153298. The cubic root of 3198674 is about 147.3409028595.

The spelling of 3198674 in words is "three million, one hundred ninety-eight thousand, six hundred seventy-four".