350065999 has 2 divisors, whose sum is σ = 350066000. Its totient is φ = 350065998.

The previous prime is 350065987. The next prime is 350066009. The reversal of 350065999 is 999560053.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 350065999 - 2⁷ = 350065871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (350065949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175032999 + 175033000.

It is an arithmetic number, because the mean of its divisors is an integer number (175033000).

Almost surely, 2^350065999 is an apocalyptic number.

350065999 is a deficient number, since it is larger than the sum of its proper divisors (1).

350065999 is an equidigital number, since it uses as much as digits as its factorization.

350065999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 328050, while the sum is 46.

The square root of 350065999 is about 18710.0507481941. The cubic root of 350065999 is about 704.7741670576.

The spelling of 350065999 in words is "three hundred fifty million, sixty-five thousand, nine hundred ninety-nine".