36784841 has 2 divisors, whose sum is σ = 36784842. Its totient is φ = 36784840.

The previous prime is 36784799. The next prime is 36784859. The reversal of 36784841 is 14848763.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27081616 + 9703225 = 5204^2 + 3115^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36784841 is a prime.

It is not a weakly prime, because it can be changed into another prime (36784861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18392420 + 18392421.

It is an arithmetic number, because the mean of its divisors is an integer number (18392421).

Almost surely, 2^36784841 is an apocalyptic number.

It is an amenable number.

36784841 is a deficient number, since it is larger than the sum of its proper divisors (1).

36784841 is an equidigital number, since it uses as much as digits as its factorization.

36784841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129024, while the sum is 41.

The square root of 36784841 is about 6065.0507829696. The cubic root of 36784841 is about 332.5750214195.

The spelling of 36784841 in words is "thirty-six million, seven hundred eighty-four thousand, eight hundred forty-one".