350447 has 2 divisors, whose sum is σ = 350448. Its totient is φ = 350446.

The previous prime is 350443. The next prime is 350453. The reversal of 350447 is 744053.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 350447 - 2² = 350443 is a prime.

It is a Chen prime.

It is a plaindrome in base 16.

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 350447.

It is not a weakly prime, because it can be changed into another prime (350443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175223 + 175224.

It is an arithmetic number, because the mean of its divisors is an integer number (175224).

2³⁵⁰⁴⁴⁷ is an apocalyptic number.

350447 is a deficient number, since it is larger than the sum of its proper divisors (1).

350447 is an equidigital number, since it uses as much as digits as its factorization.

350447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 350447 is about 591.9856417178. The cubic root of 350447 is about 70.5029759152.

It can be divided in two parts, 350 and 447, that added together give a palindrome (797).

The spelling of 350447 in words is "three hundred fifty thousand, four hundred forty-seven".