36384349 has 2 divisors, whose sum is σ = 36384350. Its totient is φ = 36384348.

The previous prime is 36384347. The next prime is 36384353. The reversal of 36384349 is 94348363.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34987225 + 1397124 = 5915^2 + 1182^2 .

It is a cyclic number.

It is not a de Polignac number, because 36384349 - 2¹ = 36384347 is a prime.

Together with 36384347, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36384347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18192174 + 18192175.

It is an arithmetic number, because the mean of its divisors is an integer number (18192175).

Almost surely, 2^36384349 is an apocalyptic number.

It is an amenable number.

36384349 is a deficient number, since it is larger than the sum of its proper divisors (1).

36384349 is an equidigital number, since it uses as much as digits as its factorization.

36384349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 186624, while the sum is 40.

The square root of 36384349 is about 6031.9440481490. The cubic root of 36384349 is about 331.3636532280.

The spelling of 36384349 in words is "thirty-six million, three hundred eighty-four thousand, three hundred forty-nine".