350446 has 8 divisors (see below), whose sum is σ = 529920. Its totient is φ = 173808.

The previous prime is 350443. The next prime is 350447. The reversal of 350446 is 644053.

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

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 366 + ... + 913.

It is an arithmetic number, because the mean of its divisors is an integer number (66240).

2³⁵⁰⁴⁴⁶ is an apocalyptic number.

350446 is a deficient number, since it is larger than the sum of its proper divisors (179474).

350446 is a wasteful number, since it uses less digits than its factorization.

350446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1418.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 350446 is about 591.9847971021. The cubic root of 350446 is about 70.5029088550.

Adding to 350446 its reverse (644053), we get a palindrome (994499).

The spelling of 350446 in words is "three hundred fifty thousand, four hundred forty-six".