35440429 has 2 divisors, whose sum is σ = 35440430. Its totient is φ = 35440428.

The previous prime is 35440417. The next prime is 35440459. The reversal of 35440429 is 92404453.

It is a happy number.

35440429 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18507204 + 16933225 = 4302^2 + 4115^2 .

It is an emirp because it is prime and its reverse (92404453) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 35440429 - 2¹³ = 35432237 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 35440429.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35440459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17720214 + 17720215.

It is an arithmetic number, because the mean of its divisors is an integer number (17720215).

Almost surely, 2^35440429 is an apocalyptic number.

It is an amenable number.

35440429 is a deficient number, since it is larger than the sum of its proper divisors (1).

35440429 is an equidigital number, since it uses as much as digits as its factorization.

35440429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 35440429 is about 5953.1864576880. The cubic root of 35440429 is about 328.4729847037.

The spelling of 35440429 in words is "thirty-five million, four hundred forty thousand, four hundred twenty-nine".