350345 has 8 divisors (see below), whose sum is σ = 430920. Its totient is φ = 273280.

The previous prime is 350293. The next prime is 350347. The reversal of 350345 is 543053.

It can be written as a sum of positive squares in 4 ways, for example, as 5776 + 344569 = 76^2 + 587^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 350345 - 2⁶ = 350281 is a prime.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (350347) 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, 650 + ... + 1059.

It is an arithmetic number, because the mean of its divisors is an integer number (53865).

2³⁵⁰³⁴⁵ is an apocalyptic number.

It is an amenable number.

350345 is a deficient number, since it is larger than the sum of its proper divisors (80575).

350345 is a wasteful number, since it uses less digits than its factorization.

350345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1755.

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 350345 is about 591.8994847100. The cubic root of 350345 is about 70.4961351267.

Adding to 350345 its reverse (543053), we get a palindrome (893398).

The spelling of 350345 in words is "three hundred fifty thousand, three hundred forty-five".