366706723 has 2 divisors, whose sum is σ = 366706724. Its totient is φ = 366706722.

The previous prime is 366706663. The next prime is 366706729. The reversal of 366706723 is 327607663.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 366706723 - 2⁹ = 366706211 is a prime.

It is not a weakly prime, because it can be changed into another prime (366706729) 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, 183353361 + 183353362.

It is an arithmetic number, because the mean of its divisors is an integer number (183353362).

Almost surely, 2^366706723 is an apocalyptic number.

366706723 is a deficient number, since it is larger than the sum of its proper divisors (1).

366706723 is an equidigital number, since it uses as much as digits as its factorization.

366706723 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 190512, while the sum is 40.

The square root of 366706723 is about 19149.5880634545. The cubic root of 366706723 is about 715.7691190656.

The spelling of 366706723 in words is "three hundred sixty-six million, seven hundred six thousand, seven hundred twenty-three".