3161089 has 2 divisors, whose sum is σ = 3161090. Its totient is φ = 3161088.

The previous prime is 3161071. The next prime is 3161107. The reversal of 3161089 is 9801613.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (3161071) and next prime (3161107).

It can be written as a sum of positive squares in only one way, i.e., 2455489 + 705600 = 1567^2 + 840^2 .

It is an emirp because it is prime and its reverse (9801613) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3161089 - 2⁵ = 3161057 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3161009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1580544 + 1580545.

It is an arithmetic number, because the mean of its divisors is an integer number (1580545).

Almost surely, 2^3161089 is an apocalyptic number.

It is an amenable number.

3161089 is a deficient number, since it is larger than the sum of its proper divisors (1).

3161089 is an equidigital number, since it uses as much as digits as its factorization.

3161089 is an odious number, because the sum of its binary digits is odd.

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

The square root of 3161089 is about 1777.9451622589. The cubic root of 3161089 is about 146.7615335515.

The spelling of 3161089 in words is "three million, one hundred sixty-one thousand, eighty-nine".