350544 has 40 divisors (see below), whose sum is σ = 927520. Its totient is φ = 114048.

The previous prime is 350521. The next prime is 350549. The reversal of 350544 is 445053.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 350544.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350549) by changing a digit.

350544 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 in 7 ways as a sum of consecutive naturals, for example, 3162 + ... + 3270.

It is an arithmetic number, because the mean of its divisors is an integer number (23188).

2³⁵⁰⁵⁴⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 350544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (463760).

350544 is an abundant number, since it is smaller than the sum of its proper divisors (576976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

350544 is a wasteful number, since it uses less digits than its factorization.

350544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187 (or 181 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 350544 is about 592.0675637121. The cubic root of 350544 is about 70.5094801396.

Adding to 350544 its reverse (445053), we get a palindrome (795597).

The spelling of 350544 in words is "three hundred fifty thousand, five hundred forty-four".