3198982 has 8 divisors (see below), whose sum is σ = 4870296. Its totient is φ = 1575552.

The previous prime is 3198977. The next prime is 3198991. The reversal of 3198982 is 2898913.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11803 + ... + 12070.

It is an arithmetic number, because the mean of its divisors is an integer number (608787).

Almost surely, 2^3198982 is an apocalyptic number.

3198982 is a deficient number, since it is larger than the sum of its proper divisors (1671314).

3198982 is a wasteful number, since it uses less digits than its factorization.

3198982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23942.

The product of its digits is 31104, while the sum is 40.

The square root of 3198982 is about 1788.5698197163. The cubic root of 3198982 is about 147.3456318547.

The spelling of 3198982 in words is "three million, one hundred ninety-eight thousand, nine hundred eighty-two".