36343217 has 2 divisors, whose sum is σ = 36343218. Its totient is φ = 36343216.

The previous prime is 36343201. The next prime is 36343247. The reversal of 36343217 is 71234363.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35988001 + 355216 = 5999^2 + 596^2 .

It is a cyclic number.

It is not a de Polignac number, because 36343217 - 2⁴ = 36343201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36343217.

It is not a weakly prime, because it can be changed into another prime (36343247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18171608 + 18171609.

It is an arithmetic number, because the mean of its divisors is an integer number (18171609).

Almost surely, 2^36343217 is an apocalyptic number.

It is an amenable number.

36343217 is a deficient number, since it is larger than the sum of its proper divisors (1).

36343217 is an equidigital number, since it uses as much as digits as its factorization.

36343217 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 29.

The square root of 36343217 is about 6028.5335696171. The cubic root of 36343217 is about 331.2387388126.

The spelling of 36343217 in words is "thirty-six million, three hundred forty-three thousand, two hundred seventeen".