366656063 has 2 divisors, whose sum is σ = 366656064. Its totient is φ = 366656062.

The previous prime is 366656047. The next prime is 366656083. The reversal of 366656063 is 360656663.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 366656063 - 2⁴ = 366656047 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 366656063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (366656083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183328031 + 183328032.

It is an arithmetic number, because the mean of its divisors is an integer number (183328032).

Almost surely, 2^366656063 is an apocalyptic number.

366656063 is a deficient number, since it is larger than the sum of its proper divisors (1).

366656063 is an equidigital number, since it uses as much as digits as its factorization.

366656063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 349920, while the sum is 41.

The square root of 366656063 is about 19148.2652739093. The cubic root of 366656063 is about 715.7361567270.

The spelling of 366656063 in words is "three hundred sixty-six million, six hundred fifty-six thousand, sixty-three".