35869013 has 2 divisors, whose sum is σ = 35869014. Its totient is φ = 35869012.

The previous prime is 35868971. The next prime is 35869051. The reversal of 35869013 is 31096853.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20052484 + 15816529 = 4478^2 + 3977^2 .

It is an emirp because it is prime and its reverse (31096853) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 35869013 - 2⁶ = 35868949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35869063) 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, 17934506 + 17934507.

It is an arithmetic number, because the mean of its divisors is an integer number (17934507).

Almost surely, 2^35869013 is an apocalyptic number.

It is an amenable number.

35869013 is a deficient number, since it is larger than the sum of its proper divisors (1).

35869013 is an equidigital number, since it uses as much as digits as its factorization.

35869013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 35869013 is about 5989.0744693984. The cubic root of 35869013 is about 329.7917663955.

The spelling of 35869013 in words is "thirty-five million, eight hundred sixty-nine thousand, thirteen".