3198214 has 8 divisors (see below), whose sum is σ = 4818960. Its totient is φ = 1591896.

The previous prime is 3198199. The next prime is 3198257. The reversal of 3198214 is 4128913.

3198214 = T₃₉ + T₄₀ + ... + T₂₆₇.

It is a happy number.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3034 + ... + 3949.

It is an arithmetic number, because the mean of its divisors is an integer number (602370).

Almost surely, 2^3198214 is an apocalyptic number.

3198214 is a deficient number, since it is larger than the sum of its proper divisors (1620746).

3198214 is a wasteful number, since it uses less digits than its factorization.

3198214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7214.

The product of its digits is 1728, while the sum is 28.

The square root of 3198214 is about 1788.3551101501. The cubic root of 3198214 is about 147.3338395092. Note that the first 3 decimals are identical.

The spelling of 3198214 in words is "three million, one hundred ninety-eight thousand, two hundred fourteen".