36613849 has 2 divisors, whose sum is σ = 36613850. Its totient is φ = 36613848.

The previous prime is 36613793. The next prime is 36613867. The reversal of 36613849 is 94831663.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36542025 + 71824 = 6045^2 + 268^2 .

It is a cyclic number.

It is not a de Polignac number, because 36613849 - 2⁹ = 36613337 is a prime.

It is not a weakly prime, because it can be changed into another prime (36613249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18306924 + 18306925.

It is an arithmetic number, because the mean of its divisors is an integer number (18306925).

Almost surely, 2^36613849 is an apocalyptic number.

It is an amenable number.

36613849 is a deficient number, since it is larger than the sum of its proper divisors (1).

36613849 is an equidigital number, since it uses as much as digits as its factorization.

36613849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 93312, while the sum is 40.

The square root of 36613849 is about 6050.9378611914. The cubic root of 36613849 is about 332.0589029132.

The spelling of 36613849 in words is "thirty-six million, six hundred thirteen thousand, eight hundred forty-nine".