3189065 has 16 divisors (see below), whose sum is σ = 4358016. Its totient is φ = 2217600.

The previous prime is 3189061. The next prime is 3189083. The reversal of 3189065 is 5609813.

It is not a de Polignac number, because 3189065 - 2² = 3189061 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3189061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5 + ... + 2525.

It is an arithmetic number, because the mean of its divisors is an integer number (272376).

Almost surely, 2^3189065 is an apocalyptic number.

It is an amenable number.

3189065 is a deficient number, since it is larger than the sum of its proper divisors (1168951).

3189065 is a wasteful number, since it uses less digits than its factorization.

3189065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2560.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 3189065 is about 1785.7953410176. The cubic root of 3189065 is about 147.1932147008.

The spelling of 3189065 in words is "three million, one hundred eighty-nine thousand, sixty-five".