35441009 has 2 divisors, whose sum is σ = 35441010. Its totient is φ = 35441008.

The previous prime is 35440997. The next prime is 35441011. The reversal of 35441009 is 90014453.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20502784 + 14938225 = 4528^2 + 3865^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35441009 is a prime.

Together with 35441011, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (35441069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17720504 + 17720505.

It is an arithmetic number, because the mean of its divisors is an integer number (17720505).

Almost surely, 2^35441009 is an apocalyptic number.

It is an amenable number.

35441009 is a deficient number, since it is larger than the sum of its proper divisors (1).

35441009 is an equidigital number, since it uses as much as digits as its factorization.

35441009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 35441009 is about 5953.2351708966. The cubic root of 35441009 is about 328.4747765678.

The spelling of 35441009 in words is "thirty-five million, four hundred forty-one thousand, nine".