350773273 has 2 divisors, whose sum is σ = 350773274. Its totient is φ = 350773272.

The previous prime is 350773259. The next prime is 350773279. The reversal of 350773273 is 372377053.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 344362249 + 6411024 = 18557^2 + 2532^2 .

It is a cyclic number.

It is not a de Polignac number, because 350773273 - 2⁹ = 350772761 is a prime.

It is a super-2 number, since 2×350773273² = 246083778102265058, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (350773279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175386636 + 175386637.

It is an arithmetic number, because the mean of its divisors is an integer number (175386637).

Almost surely, 2^350773273 is an apocalyptic number.

It is an amenable number.

350773273 is a deficient number, since it is larger than the sum of its proper divisors (1).

350773273 is an equidigital number, since it uses as much as digits as its factorization.

350773273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 92610, while the sum is 37.

The square root of 350773273 is about 18728.9421217537. The cubic root of 350773273 is about 705.2484901088.

The spelling of 350773273 in words is "three hundred fifty million, seven hundred seventy-three thousand, two hundred seventy-three".