350109 has 8 divisors (see below), whose sum is σ = 518720. Its totient is φ = 233388.

The previous prime is 350107. The next prime is 350111. The reversal of 350109 is 901053.

It is an interprime number because it is at equal distance from previous prime (350107) and next prime (350111).

It is not a de Polignac number, because 350109 - 2¹ = 350107 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 350091 and 350100.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 350109.

It is not an unprimeable number, because it can be changed into a prime (350107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6457 + ... + 6510.

It is an arithmetic number, because the mean of its divisors is an integer number (64840).

2³⁵⁰¹⁰⁹ is an apocalyptic number.

It is an amenable number.

350109 is a deficient number, since it is larger than the sum of its proper divisors (168611).

350109 is a wasteful number, since it uses less digits than its factorization.

350109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12976 (or 12970 counting only the distinct ones).

The product of its (nonzero) digits is 135, while the sum is 18.

The square root of 350109 is about 591.7000929525. The cubic root of 350109 is about 70.4803023286.

The spelling of 350109 in words is "three hundred fifty thousand, one hundred nine".