36071789 has 8 divisors (see below), whose sum is σ = 39284280. Its totient is φ = 32921856.

The previous prime is 36071753. The next prime is 36071837. The reversal of 36071789 is 98717063.

36071789 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1060900 + 35010889 = 1030^2 + 5917^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 36071789 - 2⁸ = 36071533 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36071719) 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, 14432 + ... + 16745.

It is an arithmetic number, because the mean of its divisors is an integer number (4910535).

Almost surely, 2^36071789 is an apocalyptic number.

It is an amenable number.

36071789 is a deficient number, since it is larger than the sum of its proper divisors (3212491).

36071789 is a wasteful number, since it uses less digits than its factorization.

36071789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31279.

The product of its (nonzero) digits is 63504, while the sum is 41.

The square root of 36071789 is about 6005.9794371942. The cubic root of 36071789 is about 330.4120625419.

The spelling of 36071789 in words is "thirty-six million, seventy-one thousand, seven hundred eighty-nine".