36009739 has 2 divisors, whose sum is σ = 36009740. Its totient is φ = 36009738.

The previous prime is 36009713. The next prime is 36009749. The reversal of 36009739 is 93790063.

36009739 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 36009739 - 2¹⁵ = 35976971 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 36009698 and 36009707.

It is not a weakly prime, because it can be changed into another prime (36009749) 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 as a sum of consecutive naturals, namely, 18004869 + 18004870.

It is an arithmetic number, because the mean of its divisors is an integer number (18004870).

Almost surely, 2^36009739 is an apocalyptic number.

36009739 is a deficient number, since it is larger than the sum of its proper divisors (1).

36009739 is an equidigital number, since it uses as much as digits as its factorization.

36009739 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30618, while the sum is 37.

The square root of 36009739 is about 6000.8115284518. The cubic root of 36009739 is about 330.2224976395. Note that the first 3 decimals are identical.

The spelling of 36009739 in words is "thirty-six million, nine thousand, seven hundred thirty-nine".