35664913 has 2 divisors, whose sum is σ = 35664914. Its totient is φ = 35664912.

The previous prime is 35664907. The next prime is 35664917. The reversal of 35664913 is 31946653.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27531009 + 8133904 = 5247^2 + 2852^2 .

It is an emirp because it is prime and its reverse (31946653) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 35664913 - 2¹³ = 35656721 is a prime.

It is not a weakly prime, because it can be changed into another prime (35664917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17832456 + 17832457.

It is an arithmetic number, because the mean of its divisors is an integer number (17832457).

Almost surely, 2^35664913 is an apocalyptic number.

It is an amenable number.

35664913 is a deficient number, since it is larger than the sum of its proper divisors (1).

35664913 is an equidigital number, since it uses as much as digits as its factorization.

35664913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 58320, while the sum is 37.

The square root of 35664913 is about 5972.0108003921. The cubic root of 35664913 is about 329.1650548515.

The spelling of 35664913 in words is "thirty-five million, six hundred sixty-four thousand, nine hundred thirteen".