350312 has 8 divisors (see below), whose sum is σ = 656850. Its totient is φ = 175152.

The previous prime is 350293. The next prime is 350347. The reversal of 350312 is 213053.

It can be written as a sum of positive squares in only one way, i.e., 244036 + 106276 = 494^2 + 326^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 350312.

It is an unprimeable number.

350312 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 as a sum of consecutive naturals, namely, 21887 + ... + 21902.

2³⁵⁰³¹² is an apocalyptic number.

It is an amenable number.

350312 is a deficient number, since it is larger than the sum of its proper divisors (306538).

350312 is a wasteful number, since it uses less digits than its factorization.

350312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43795 (or 43791 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 14.

The square root of 350312 is about 591.8716076988. The cubic root of 350312 is about 70.4939216462.

Adding to 350312 its reverse (213053), we get a palindrome (563365).

The spelling of 350312 in words is "three hundred fifty thousand, three hundred twelve".