350745 has 16 divisors (see below), whose sum is σ = 571200. Its totient is φ = 183744.

The previous prime is 350741. The next prime is 350747. The reversal of 350745 is 547053.

It is not a de Polignac number, because 350745 - 2² = 350741 is a prime.

It is an Ulam 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 15 ways as a sum of consecutive naturals, for example, 831 + ... + 1179.

It is an arithmetic number, because the mean of its divisors is an integer number (35700).

2³⁵⁰⁷⁴⁵ is an apocalyptic number.

It is an amenable number.

350745 is a deficient number, since it is larger than the sum of its proper divisors (220455).

350745 is a wasteful number, since it uses less digits than its factorization.

350745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424.

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 350745 is about 592.2372835275. The cubic root of 350745 is about 70.5229541472.

Adding to 350745 its reverse (547053), we get a palindrome (897798).

The spelling of 350745 in words is "three hundred fifty thousand, seven hundred forty-five".