363773243 has 2 divisors, whose sum is σ = 363773244. Its totient is φ = 363773242.

The previous prime is 363773227. The next prime is 363773281. The reversal of 363773243 is 342377363.

It is a happy number.

It is an a-pointer prime, because the next prime (363773281) can be obtained adding 363773243 to its sum of digits (38).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 363773243 - 2⁴ = 363773227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 363773197 and 363773206.

It is not a weakly prime, because it can be changed into another prime (363773213) 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, 181886621 + 181886622.

It is an arithmetic number, because the mean of its divisors is an integer number (181886622).

Almost surely, 2^363773243 is an apocalyptic number.

363773243 is a deficient number, since it is larger than the sum of its proper divisors (1).

363773243 is an equidigital number, since it uses as much as digits as its factorization.

363773243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 190512, while the sum is 38.

The square root of 363773243 is about 19072.8404544263. The cubic root of 363773243 is about 713.8554024336.

The spelling of 363773243 in words is "three hundred sixty-three million, seven hundred seventy-three thousand, two hundred forty-three".