350438 has 16 divisors (see below), whose sum is σ = 607824. Its totient is φ = 149760.

The previous prime is 350437. The next prime is 350443. The reversal of 350438 is 834053.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350431) 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, 95 + ... + 842.

It is an arithmetic number, because the mean of its divisors is an integer number (37989).

2³⁵⁰⁴³⁸ is an apocalyptic number.

350438 is a deficient number, since it is larger than the sum of its proper divisors (257386).

350438 is a wasteful number, since it uses less digits than its factorization.

350438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 967.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 350438 is about 591.9780401332. The cubic root of 350438 is about 70.5023723696.

The spelling of 350438 in words is "three hundred fifty thousand, four hundred thirty-eight".