35668943 has 2 divisors, whose sum is σ = 35668944. Its totient is φ = 35668942.

The previous prime is 35668939. The next prime is 35668949. The reversal of 35668943 is 34986653.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 35668943 - 2² = 35668939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 35668894 and 35668903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35668949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17834471 + 17834472.

It is an arithmetic number, because the mean of its divisors is an integer number (17834472).

Almost surely, 2^35668943 is an apocalyptic number.

35668943 is a deficient number, since it is larger than the sum of its proper divisors (1).

35668943 is an equidigital number, since it uses as much as digits as its factorization.

35668943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 466560, while the sum is 44.

The square root of 35668943 is about 5972.3481981546. The cubic root of 35668943 is about 329.1774525192.

The spelling of 35668943 in words is "thirty-five million, six hundred sixty-eight thousand, nine hundred forty-three".