368600321 has 2 divisors, whose sum is σ = 368600322. Its totient is φ = 368600320.

The previous prime is 368600303. The next prime is 368600347. The reversal of 368600321 is 123006863.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 263250625 + 105349696 = 16225^2 + 10264^2 .

It is a cyclic number.

It is not a de Polignac number, because 368600321 - 2¹⁸ = 368338177 is a prime.

It is not a weakly prime, because it can be changed into another prime (368600021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184300160 + 184300161.

It is an arithmetic number, because the mean of its divisors is an integer number (184300161).

Almost surely, 2^368600321 is an apocalyptic number.

It is an amenable number.

368600321 is a deficient number, since it is larger than the sum of its proper divisors (1).

368600321 is an equidigital number, since it uses as much as digits as its factorization.

368600321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 368600321 is about 19198.9666649015. The cubic root of 368600321 is about 716.9990325916. Note that the first 3 decimals are identical.

The spelling of 368600321 in words is "three hundred sixty-eight million, six hundred thousand, three hundred twenty-one".