36940209 has 8 divisors (see below), whose sum is σ = 49705920. Its totient is φ = 24400656.

The previous prime is 36940193. The next prime is 36940217. The reversal of 36940209 is 90204963.

36940209 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 36940209 - 2⁴ = 36940193 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36940209.

It is not an unprimeable number, because it can be changed into a prime (36940259) 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 7 ways as a sum of consecutive naturals, for example, 56157 + ... + 56810.

It is an arithmetic number, because the mean of its divisors is an integer number (6213240).

Almost surely, 2^36940209 is an apocalyptic number.

It is an amenable number.

36940209 is a deficient number, since it is larger than the sum of its proper divisors (12765711).

36940209 is a wasteful number, since it uses less digits than its factorization.

36940209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113079.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 36940209 is about 6077.8457532254. The cubic root of 36940209 is about 333.0425957109.

The spelling of 36940209 in words is "thirty-six million, nine hundred forty thousand, two hundred nine".