36346589 has 2 divisors, whose sum is σ = 36346590. Its totient is φ = 36346588.

The previous prime is 36346577. The next prime is 36346591. The reversal of 36346589 is 98564363.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35880100 + 466489 = 5990^2 + 683^2 .

It is a cyclic number.

It is not a de Polignac number, because 36346589 - 2⁴ = 36346573 is a prime.

Together with 36346591, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36346529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18173294 + 18173295.

It is an arithmetic number, because the mean of its divisors is an integer number (18173295).

Almost surely, 2^36346589 is an apocalyptic number.

It is an amenable number.

36346589 is a deficient number, since it is larger than the sum of its proper divisors (1).

36346589 is an equidigital number, since it uses as much as digits as its factorization.

36346589 is an evil number, because the sum of its binary digits is even.

The product of its digits is 466560, while the sum is 44.

The square root of 36346589 is about 6028.8132331330. The cubic root of 36346589 is about 331.2489828377.

The spelling of 36346589 in words is "thirty-six million, three hundred forty-six thousand, five hundred eighty-nine".