238650341 has 2 divisors, whose sum is σ = 238650342. Its totient is φ = 238650340.

The previous prime is 238650337. The next prime is 238650353. The reversal of 238650341 is 143056832.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 235499716 + 3150625 = 15346^2 + 1775^2 .

It is a cyclic number.

It is not a de Polignac number, because 238650341 - 2² = 238650337 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 238650298 and 238650307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (238650311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119325170 + 119325171.

It is an arithmetic number, because the mean of its divisors is an integer number (119325171).

Almost surely, 2^238650341 is an apocalyptic number.

It is an amenable number.

238650341 is a deficient number, since it is larger than the sum of its proper divisors (1).

238650341 is an equidigital number, since it uses as much as digits as its factorization.

238650341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 238650341 is about 15448.3119142513. The cubic root of 238650341 is about 620.2793928078.

The spelling of 238650341 in words is "two hundred thirty-eight million, six hundred fifty thousand, three hundred forty-one".