6036409 has 2 divisors, whose sum is σ = 6036410. Its totient is φ = 6036408.

The previous prime is 6036397. The next prime is 6036421. The reversal of 6036409 is 9046306.

It is a balanced prime because it is at equal distance from previous prime (6036397) and next prime (6036421).

It can be written as a sum of positive squares in only one way, i.e., 5076009 + 960400 = 2253^2 + 980^2 .

It is a cyclic number.

It is not a de Polignac number, because 6036409 - 2¹⁹ = 5512121 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6031409) 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, 3018204 + 3018205.

It is an arithmetic number, because the mean of its divisors is an integer number (3018205).

Almost surely, 2^6036409 is an apocalyptic number.

It is an amenable number.

6036409 is a deficient number, since it is larger than the sum of its proper divisors (1).

6036409 is an equidigital number, since it uses as much as digits as its factorization.

6036409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 6036409 is about 2456.9104582789. The cubic root of 6036409 is about 182.0788713422.

The spelling of 6036409 in words is "six million, thirty-six thousand, four hundred nine".