36836837 has 2 divisors, whose sum is σ = 36836838. Its totient is φ = 36836836.

The previous prime is 36836803. The next prime is 36836843. The reversal of 36836837 is 73863863.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23338561 + 13498276 = 4831^2 + 3674^2 .

It is a cyclic number.

It is not a de Polignac number, because 36836837 - 2¹⁸ = 36574693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36836857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18418418 + 18418419.

It is an arithmetic number, because the mean of its divisors is an integer number (18418419).

Almost surely, 2^36836837 is an apocalyptic number.

It is an amenable number.

36836837 is a deficient number, since it is larger than the sum of its proper divisors (1).

36836837 is an equidigital number, since it uses as much as digits as its factorization.

36836837 is an evil number, because the sum of its binary digits is even.

The product of its digits is 435456, while the sum is 44.

The square root of 36836837 is about 6069.3357956205. The cubic root of 36836837 is about 332.7316477993.

It can be divided in two parts, 36836 and 837, that added together give a palindrome (37673).

The spelling of 36836837 in words is "thirty-six million, eight hundred thirty-six thousand, eight hundred thirty-seven".