36336109 has 4 divisors (see below), whose sum is σ = 37318204. Its totient is φ = 35354016.

The previous prime is 36336077. The next prime is 36336121. The reversal of 36336109 is 90163363.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 29975625 + 6360484 = 5475^2 + 2522^2 .

It is a cyclic number.

It is not a de Polignac number, because 36336109 - 2⁵ = 36336077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36336149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 490992 + ... + 491065.

It is an arithmetic number, because the mean of its divisors is an integer number (9329551).

Almost surely, 2^36336109 is an apocalyptic number.

It is an amenable number.

36336109 is a deficient number, since it is larger than the sum of its proper divisors (982095).

36336109 is an equidigital number, since it uses as much as digits as its factorization.

36336109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982094.

The product of its (nonzero) digits is 8748, while the sum is 31.

The square root of 36336109 is about 6027.9440110207. The cubic root of 36336109 is about 331.2171428665.

The spelling of 36336109 in words is "thirty-six million, three hundred thirty-six thousand, one hundred nine".