350403225 has 24 divisors (see below), whose sum is σ = 609827040. Its totient is φ = 177045120.

The previous prime is 350403223. The next prime is 350403227. The reversal of 350403225 is 522304053.

It is an interprime number because it is at equal distance from previous prime (350403223) and next prime (350403227).

It is not a de Polignac number, because 350403225 - 2¹ = 350403223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 350403195 and 350403204.

It is not an unprimeable number, because it can be changed into a prime (350403223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 121524 + ... + 124373.

It is an arithmetic number, because the mean of its divisors is an integer number (25409460).

Almost surely, 2^350403225 is an apocalyptic number.

It is an amenable number.

350403225 is a deficient number, since it is larger than the sum of its proper divisors (259423815).

350403225 is a wasteful number, since it uses less digits than its factorization.

350403225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245929 (or 245924 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 350403225 is about 18719.0604732182. The cubic root of 350403225 is about 705.0004023940. Note that the first 3 decimals are identical.

Adding to 350403225 its reverse (522304053), we get a palindrome (872707278).

The spelling of 350403225 in words is "three hundred fifty million, four hundred three thousand, two hundred twenty-five".