3189814 has 8 divisors (see below), whose sum is σ = 4794840. Its totient is φ = 1591536.

The previous prime is 3189811. The next prime is 3189821. The reversal of 3189814 is 4189813.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3189814.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3189811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264 + ... + 2539.

It is an arithmetic number, because the mean of its divisors is an integer number (599355).

Almost surely, 2^3189814 is an apocalyptic number.

3189814 is a deficient number, since it is larger than the sum of its proper divisors (1605026).

3189814 is a wasteful number, since it uses less digits than its factorization.

3189814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3374.

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

The square root of 3189814 is about 1786.0050391866. The cubic root of 3189814 is about 147.2047373141.

Subtracting 3189814 from its reverse (4189813), we obtain a palindrome (999999).

The spelling of 3189814 in words is "three million, one hundred eighty-nine thousand, eight hundred fourteen".