350018 has 16 divisors (see below), whose sum is σ = 565440. Its totient is φ = 162000.

The previous prime is 350003. The next prime is 350029. The reversal of 350018 is 810053.

It is a junction number, because it is equal to n+sod(n) for n = 349978 and 350005.

It is an unprimeable number.

350018 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2243 + ... + 2393.

It is an arithmetic number, because the mean of its divisors is an integer number (35340).

2³⁵⁰⁰¹⁸ is an apocalyptic number.

350018 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

350018 is a deficient number, since it is larger than the sum of its proper divisors (215422).

350018 is a wasteful number, since it uses less digits than its factorization.

350018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 350018 is about 591.6231908910. The cubic root of 350018 is about 70.4741954083.

The spelling of 350018 in words is "three hundred fifty thousand, eighteen".