36816109 has 16 divisors (see below), whose sum is σ = 41912640. Its totient is φ = 32032000.

The previous prime is 36816107. The next prime is 36816113. The reversal of 36816109 is 90161863.

36816109 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 36816109 - 2¹ = 36816107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36816107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41349 + ... + 42229.

It is an arithmetic number, because the mean of its divisors is an integer number (2619540).

Almost surely, 2^36816109 is an apocalyptic number.

It is an amenable number.

36816109 is a deficient number, since it is larger than the sum of its proper divisors (5096531).

36816109 is a wasteful number, since it uses less digits than its factorization.

36816109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 36816109 is about 6067.6279549755. The cubic root of 36816109 is about 332.6692269892.

The spelling of 36816109 in words is "thirty-six million, eight hundred sixteen thousand, one hundred nine".