350065987 has 2 divisors, whose sum is σ = 350065988. Its totient is φ = 350065986.

The previous prime is 350065949. The next prime is 350065999. The reversal of 350065987 is 789560053.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 350065987 - 2¹¹ = 350063939 is a prime.

It is not a weakly prime, because it can be changed into another prime (350065087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175032993 + 175032994.

It is an arithmetic number, because the mean of its divisors is an integer number (175032994).

Almost surely, 2^350065987 is an apocalyptic number.

350065987 is a deficient number, since it is larger than the sum of its proper divisors (1).

350065987 is an equidigital number, since it uses as much as digits as its factorization.

350065987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 226800, while the sum is 43.

The square root of 350065987 is about 18710.0504275109. The cubic root of 350065987 is about 704.7741590046.

The spelling of 350065987 in words is "three hundred fifty million, sixty-five thousand, nine hundred eighty-seven".