35916689 has 2 divisors, whose sum is σ = 35916690. Its totient is φ = 35916688.

The previous prime is 35916679. The next prime is 35916701. The reversal of 35916689 is 98661953.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30195025 + 5721664 = 5495^2 + 2392^2 .

It is a cyclic number.

It is not a de Polignac number, because 35916689 - 2¹² = 35912593 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (35916619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17958344 + 17958345.

It is an arithmetic number, because the mean of its divisors is an integer number (17958345).

Almost surely, 2^35916689 is an apocalyptic number.

It is an amenable number.

35916689 is a deficient number, since it is larger than the sum of its proper divisors (1).

35916689 is an equidigital number, since it uses as much as digits as its factorization.

35916689 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 349920, while the sum is 47.

The square root of 35916689 is about 5993.0533953904. The cubic root of 35916689 is about 329.9378180971.

The spelling of 35916689 in words is "thirty-five million, nine hundred sixteen thousand, six hundred eighty-nine".