36309349 has 2 divisors, whose sum is σ = 36309350. Its totient is φ = 36309348.

The previous prime is 36309311. The next prime is 36309359. The reversal of 36309349 is 94390363.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36216324 + 93025 = 6018^2 + 305^2 .

It is a cyclic number.

It is not a de Polignac number, because 36309349 - 2⁹ = 36308837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36309359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18154674 + 18154675.

It is an arithmetic number, because the mean of its divisors is an integer number (18154675).

Almost surely, 2^36309349 is an apocalyptic number.

It is an amenable number.

36309349 is a deficient number, since it is larger than the sum of its proper divisors (1).

36309349 is an equidigital number, since it uses as much as digits as its factorization.

36309349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52488, while the sum is 37.

The square root of 36309349 is about 6025.7239399096. The cubic root of 36309349 is about 331.1358137818.

The spelling of 36309349 in words is "thirty-six million, three hundred nine thousand, three hundred forty-nine".