3189106 has 4 divisors (see below), whose sum is σ = 4783662. Its totient is φ = 1594552.

The previous prime is 3189089. The next prime is 3189119. The reversal of 3189106 is 6019813.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2277081 + 912025 = 1509^2 + 955^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 797275 + ... + 797278.

Almost surely, 2^3189106 is an apocalyptic number.

3189106 is a deficient number, since it is larger than the sum of its proper divisors (1594556).

3189106 is a wasteful number, since it uses less digits than its factorization.

3189106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1594555.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 3189106 is about 1785.8068204596. The cubic root of 3189106 is about 147.1938454913.

The spelling of 3189106 in words is "three million, one hundred eighty-nine thousand, one hundred six".