350204273 has 2 divisors, whose sum is σ = 350204274. Its totient is φ = 350204272.

The previous prime is 350204263. The next prime is 350204291. The reversal of 350204273 is 372402053.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 176570944 + 173633329 = 13288^2 + 13177^2 .

It is a cyclic number.

It is not a de Polignac number, because 350204273 - 2⁶ = 350204209 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (350204213) 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, 175102136 + 175102137.

It is an arithmetic number, because the mean of its divisors is an integer number (175102137).

Almost surely, 2^350204273 is an apocalyptic number.

It is an amenable number.

350204273 is a deficient number, since it is larger than the sum of its proper divisors (1).

350204273 is an equidigital number, since it uses as much as digits as its factorization.

350204273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 350204273 is about 18713.7455630881. The cubic root of 350204273 is about 704.8669487191.

It can be divided in two parts, 35020 and 4273, that added together give a palindrome (39293).

The spelling of 350204273 in words is "three hundred fifty million, two hundred four thousand, two hundred seventy-three".