36950569 has 2 divisors, whose sum is σ = 36950570. Its totient is φ = 36950568.

The previous prime is 36950549. The next prime is 36950597. The reversal of 36950569 is 96505963.

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., 36905625 + 44944 = 6075^2 + 212^2 .

It is an emirp because it is prime and its reverse (96505963) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36950569 - 2⁹ = 36950057 is a prime.

It is a super-2 number, since 2×36950569² = 2730689098847522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (36950549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18475284 + 18475285.

It is an arithmetic number, because the mean of its divisors is an integer number (18475285).

Almost surely, 2^36950569 is an apocalyptic number.

It is an amenable number.

36950569 is a deficient number, since it is larger than the sum of its proper divisors (1).

36950569 is an equidigital number, since it uses as much as digits as its factorization.

36950569 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 218700, while the sum is 43.

The square root of 36950569 is about 6078.6979691378. The cubic root of 36950569 is about 333.0737270885.

The spelling of 36950569 in words is "thirty-six million, nine hundred fifty thousand, five hundred sixty-nine".