36756749 has 2 divisors, whose sum is σ = 36756750. Its totient is φ = 36756748.

The previous prime is 36756677. The next prime is 36756763. The reversal of 36756749 is 94765763.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32376100 + 4380649 = 5690^2 + 2093^2 .

It is an emirp because it is prime and its reverse (94765763) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36756749 - 2⁸ = 36756493 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 (36756149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18378374 + 18378375.

It is an arithmetic number, because the mean of its divisors is an integer number (18378375).

Almost surely, 2^36756749 is an apocalyptic number.

It is an amenable number.

36756749 is a deficient number, since it is larger than the sum of its proper divisors (1).

36756749 is an equidigital number, since it uses as much as digits as its factorization.

36756749 is an evil number, because the sum of its binary digits is even.

The product of its digits is 952560, while the sum is 47.

The square root of 36756749 is about 6062.7344490749. The cubic root of 36756749 is about 332.4903391016.

The spelling of 36756749 in words is "thirty-six million, seven hundred fifty-six thousand, seven hundred forty-nine".