5436709 has 2 divisors, whose sum is σ = 5436710. Its totient is φ = 5436708.

The previous prime is 5436667. The next prime is 5436721. The reversal of 5436709 is 9076345.

5436709 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3319684 + 2117025 = 1822^2 + 1455^2 .

It is a cyclic number.

It is not a de Polignac number, because 5436709 - 2¹¹ = 5434661 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5436779) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2718354 + 2718355.

It is an arithmetic number, because the mean of its divisors is an integer number (2718355).

Almost surely, 2^5436709 is an apocalyptic number.

It is an amenable number.

5436709 is a deficient number, since it is larger than the sum of its proper divisors (1).

5436709 is an equidigital number, since it uses as much as digits as its factorization.

5436709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 5436709 is about 2331.6751489005. The cubic root of 5436709 is about 175.8377141281.

It can be divided in two parts, 54 and 36709, that added together give a palindrome (36763).

The spelling of 5436709 in words is "five million, four hundred thirty-six thousand, seven hundred nine".