350303227 has 2 divisors, whose sum is σ = 350303228. Its totient is φ = 350303226.

The previous prime is 350303197. The next prime is 350303251. The reversal of 350303227 is 722303053.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-350303227 is a prime.

It is a super-2 number, since 2×350303227² = 245424701693227058, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (350300227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175151613 + 175151614.

It is an arithmetic number, because the mean of its divisors is an integer number (175151614).

Almost surely, 2^350303227 is an apocalyptic number.

350303227 is a deficient number, since it is larger than the sum of its proper divisors (1).

350303227 is an equidigital number, since it uses as much as digits as its factorization.

350303227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 25.

The square root of 350303227 is about 18716.3892618208. The cubic root of 350303227 is about 704.9333317237.

The spelling of 350303227 in words is "three hundred fifty million, three hundred three thousand, two hundred twenty-seven".