350743 has 4 divisors (see below), whose sum is σ = 352080. Its totient is φ = 349408.

The previous prime is 350741. The next prime is 350747. The reversal of 350743 is 347053.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 350743 - 2¹ = 350741 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130 + ... + 847.

It is an arithmetic number, because the mean of its divisors is an integer number (88020).

2³⁵⁰⁷⁴³ is an apocalyptic number.

350743 is a deficient number, since it is larger than the sum of its proper divisors (1337).

350743 is an equidigital number, since it uses as much as digits as its factorization.

350743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336.

The product of its (nonzero) digits is 1260, while the sum is 22.

The square root of 350743 is about 592.2355950127. The cubic root of 350743 is about 70.5228201028.

Adding to 350743 its reverse (347053), we get a palindrome (697796).

The spelling of 350743 in words is "three hundred fifty thousand, seven hundred forty-three".