368668871 has 2 divisors, whose sum is σ = 368668872. Its totient is φ = 368668870.

The previous prime is 368668801. The next prime is 368668879. The reversal of 368668871 is 178866863.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 368668871 - 2²² = 364474567 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (368668879) 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, 184334435 + 184334436.

It is an arithmetic number, because the mean of its divisors is an integer number (184334436).

Almost surely, 2^368668871 is an apocalyptic number.

368668871 is a deficient number, since it is larger than the sum of its proper divisors (1).

368668871 is an equidigital number, since it uses as much as digits as its factorization.

368668871 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2322432, while the sum is 53.

The square root of 368668871 is about 19200.7518342382. The cubic root of 368668871 is about 717.0434775132.

The spelling of 368668871 in words is "three hundred sixty-eight million, six hundred sixty-eight thousand, eight hundred seventy-one".