350603423 has 4 divisors (see below), whose sum is σ = 359154768. Its totient is φ = 342052080.

The previous prime is 350603411. The next prime is 350603441. The reversal of 350603423 is 324306053.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 324306053 = 4373 ⋅74161.

It is a cyclic number.

It is not a de Polignac number, because 350603423 - 2²⁰ = 349554847 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 350603392 and 350603401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350603443) 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, 4275611 + ... + 4275692.

It is an arithmetic number, because the mean of its divisors is an integer number (89788692).

Almost surely, 2^350603423 is an apocalyptic number.

350603423 is a deficient number, since it is larger than the sum of its proper divisors (8551345).

350603423 is an equidigital number, since it uses as much as digits as its factorization.

350603423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8551344.

The product of its (nonzero) digits is 6480, while the sum is 26.

The square root of 350603423 is about 18724.4071468231. The cubic root of 350603423 is about 705.1346408843.

Adding to 350603423 its reverse (324306053), we get a palindrome (674909476).

It can be divided in two parts, 35060 and 3423, that added together give a palindrome (38483).

The spelling of 350603423 in words is "three hundred fifty million, six hundred three thousand, four hundred twenty-three".