368512229 has 2 divisors, whose sum is σ = 368512230. Its totient is φ = 368512228.

The previous prime is 368512121. The next prime is 368512237. The reversal of 368512229 is 922215863.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 276390625 + 92121604 = 16625^2 + 9598^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-368512229 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 368512192 and 368512201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (368514229) 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, 184256114 + 184256115.

It is an arithmetic number, because the mean of its divisors is an integer number (184256115).

Almost surely, 2^368512229 is an apocalyptic number.

It is an amenable number.

368512229 is a deficient number, since it is larger than the sum of its proper divisors (1).

368512229 is an equidigital number, since it uses as much as digits as its factorization.

368512229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 38.

The square root of 368512229 is about 19196.6723418409. The cubic root of 368512229 is about 716.9419093721.

The spelling of 368512229 in words is "three hundred sixty-eight million, five hundred twelve thousand, two hundred twenty-nine".