350481217 has 2 divisors, whose sum is σ = 350481218. Its totient is φ = 350481216.

The previous prime is 350481203. The next prime is 350481251. The reversal of 350481217 is 712184053.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 349839616 + 641601 = 18704^2 + 801^2 .

It is a cyclic number.

It is not a de Polignac number, because 350481217 - 2²³ = 342092609 is a prime.

It is not a weakly prime, because it can be changed into another prime (350481017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175240608 + 175240609.

It is an arithmetic number, because the mean of its divisors is an integer number (175240609).

Almost surely, 2^350481217 is an apocalyptic number.

It is an amenable number.

350481217 is a deficient number, since it is larger than the sum of its proper divisors (1).

350481217 is an equidigital number, since it uses as much as digits as its factorization.

350481217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 350481217 is about 18721.1435815230. The cubic root of 350481217 is about 705.0527043408.

The spelling of 350481217 in words is "three hundred fifty million, four hundred eighty-one thousand, two hundred seventeen".