36700090409 has 2 divisors, whose sum is σ = 36700090410. Its totient is φ = 36700090408.

The previous prime is 36700090397. The next prime is 36700090421. The reversal of 36700090409 is 90409000763.

36700090409 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (36700090397) and next prime (36700090421).

It can be written as a sum of positive squares in only one way, i.e., 36098860009 + 601230400 = 189997^2 + 24520^2 .

It is an emirp because it is prime and its reverse (90409000763) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36700090409 - 2²⁰ = 36699041833 is a prime.

It is not a weakly prime, because it can be changed into another prime (36700090489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18350045204 + 18350045205.

It is an arithmetic number, because the mean of its divisors is an integer number (18350045205).

Almost surely, 2^36700090409 is an apocalyptic number.

It is an amenable number.

36700090409 is a deficient number, since it is larger than the sum of its proper divisors (1).

36700090409 is an equidigital number, since it uses as much as digits as its factorization.

36700090409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 38.

The spelling of 36700090409 in words is "thirty-six billion, seven hundred million, ninety thousand, four hundred nine".