350857361 has 2 divisors, whose sum is σ = 350857362. Its totient is φ = 350857360.

The previous prime is 350857357. The next prime is 350857391. The reversal of 350857361 is 163758053.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 339701761 + 11155600 = 18431^2 + 3340^2 .

It is a cyclic number.

It is not a de Polignac number, because 350857361 - 2² = 350857357 is a prime.

It is not a weakly prime, because it can be changed into another prime (350857391) 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 as a sum of consecutive naturals, namely, 175428680 + 175428681.

It is an arithmetic number, because the mean of its divisors is an integer number (175428681).

Almost surely, 2^350857361 is an apocalyptic number.

It is an amenable number.

350857361 is a deficient number, since it is larger than the sum of its proper divisors (1).

350857361 is an equidigital number, since it uses as much as digits as its factorization.

350857361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 350857361 is about 18731.1868550821. The cubic root of 350857361 is about 705.3048400852.

The spelling of 350857361 in words is "three hundred fifty million, eight hundred fifty-seven thousand, three hundred sixty-one".