350233403 has 12 divisors (see below), whose sum is σ = 399210840. Its totient is φ = 306274176.

The previous prime is 350233399. The next prime is 350233421. The reversal of 350233403 is 304332053.

It is not a de Polignac number, because 350233403 - 2² = 350233399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (350233463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51326 + ... + 57747.

It is an arithmetic number, because the mean of its divisors is an integer number (33267570).

Almost surely, 2^350233403 is an apocalyptic number.

350233403 is a deficient number, since it is larger than the sum of its proper divisors (48977437).

350233403 is a wasteful number, since it uses less digits than its factorization.

350233403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109118 (or 109105 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 23.

The square root of 350233403 is about 18714.5238518109. The cubic root of 350233403 is about 704.8864917939.

Adding to 350233403 its reverse (304332053), we get a palindrome (654565456).

The spelling of 350233403 in words is "three hundred fifty million, two hundred thirty-three thousand, four hundred three".