36811349 has 2 divisors, whose sum is σ = 36811350. Its totient is φ = 36811348.

The previous prime is 36811343. The next prime is 36811363. The reversal of 36811349 is 94311863.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36602500 + 208849 = 6050^2 + 457^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36811349 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36811343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18405674 + 18405675.

It is an arithmetic number, because the mean of its divisors is an integer number (18405675).

Almost surely, 2^36811349 is an apocalyptic number.

It is an amenable number.

36811349 is a deficient number, since it is larger than the sum of its proper divisors (1).

36811349 is an equidigital number, since it uses as much as digits as its factorization.

36811349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 35.

The square root of 36811349 is about 6067.2356967568. The cubic root of 36811349 is about 332.6548893001.

The spelling of 36811349 in words is "thirty-six million, eight hundred eleven thousand, three hundred forty-nine".