3164989 has 2 divisors, whose sum is σ = 3164990. Its totient is φ = 3164988.

The previous prime is 3164983. The next prime is 3165011. The reversal of 3164989 is 9894613.

3164989 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2748964 + 416025 = 1658^2 + 645^2 .

It is a cyclic number.

It is not a de Polignac number, because 3164989 - 2³ = 3164981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3164981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1582494 + 1582495.

It is an arithmetic number, because the mean of its divisors is an integer number (1582495).

Almost surely, 2^3164989 is an apocalyptic number.

It is an amenable number.

3164989 is a deficient number, since it is larger than the sum of its proper divisors (1).

3164989 is an equidigital number, since it uses as much as digits as its factorization.

3164989 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 40.

The square root of 3164989 is about 1779.0415959162. The cubic root of 3164989 is about 146.8218645276.

It can be divided in two parts, 316498 and 9, that multiplied together give a palindrome (2848482).

The spelling of 3164989 in words is "three million, one hundred sixty-four thousand, nine hundred eighty-nine".