36304889 has 2 divisors, whose sum is σ = 36304890. Its totient is φ = 36304888.

The previous prime is 36304867. The next prime is 36304901. The reversal of 36304889 is 98840363.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34105600 + 2199289 = 5840^2 + 1483^2 .

It is a cyclic number.

It is not a de Polignac number, because 36304889 - 2¹⁶ = 36239353 is a prime.

It is not a weakly prime, because it can be changed into another prime (36304819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18152444 + 18152445.

It is an arithmetic number, because the mean of its divisors is an integer number (18152445).

Almost surely, 2^36304889 is an apocalyptic number.

It is an amenable number.

36304889 is a deficient number, since it is larger than the sum of its proper divisors (1).

36304889 is an equidigital number, since it uses as much as digits as its factorization.

36304889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 36304889 is about 6025.3538485304. The cubic root of 36304889 is about 331.1222550497.

The spelling of 36304889 in words is "thirty-six million, three hundred four thousand, eight hundred eighty-nine".