36274109 has 2 divisors, whose sum is σ = 36274110. Its totient is φ = 36274108.

The previous prime is 36274103. The next prime is 36274111. The reversal of 36274109 is 90147263.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35940025 + 334084 = 5995^2 + 578^2 .

It is a cyclic number.

It is not a de Polignac number, because 36274109 - 2⁴ = 36274093 is a prime.

It is a Sophie Germain prime.

Together with 36274111, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36274103) 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, 18137054 + 18137055.

It is an arithmetic number, because the mean of its divisors is an integer number (18137055).

Almost surely, 2^36274109 is an apocalyptic number.

It is an amenable number.

36274109 is a deficient number, since it is larger than the sum of its proper divisors (1).

36274109 is an equidigital number, since it uses as much as digits as its factorization.

36274109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 36274109 is about 6022.7991000863. The cubic root of 36274109 is about 331.0286512683.

The spelling of 36274109 in words is "thirty-six million, two hundred seventy-four thousand, one hundred nine".