3164591 has 2 divisors, whose sum is σ = 3164592. Its totient is φ = 3164590.

The previous prime is 3164569. The next prime is 3164627. The reversal of 3164591 is 1954613.

3164591 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 is an emirp because it is prime and its reverse (1954613) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3164591 - 2¹⁸ = 2902447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3164521) 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, 1582295 + 1582296.

It is an arithmetic number, because the mean of its divisors is an integer number (1582296).

Almost surely, 2^3164591 is an apocalyptic number.

3164591 is a deficient number, since it is larger than the sum of its proper divisors (1).

3164591 is an equidigital number, since it uses as much as digits as its factorization.

3164591 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240, while the sum is 29.

The square root of 3164591 is about 1778.9297344190. The cubic root of 3164591 is about 146.8157099458.

The spelling of 3164591 in words is "three million, one hundred sixty-four thousand, five hundred ninety-one".