366222343 has 2 divisors, whose sum is σ = 366222344. Its totient is φ = 366222342.

The previous prime is 366222299. The next prime is 366222349. The reversal of 366222343 is 343222663.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 366222343 - 2²¹ = 364125191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (366222349) 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, 183111171 + 183111172.

It is an arithmetic number, because the mean of its divisors is an integer number (183111172).

Almost surely, 2^366222343 is an apocalyptic number.

366222343 is a deficient number, since it is larger than the sum of its proper divisors (1).

366222343 is an equidigital number, since it uses as much as digits as its factorization.

366222343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 31.

The square root of 366222343 is about 19136.9366148294. The cubic root of 366222343 is about 715.4538289538.

The spelling of 366222343 in words is "three hundred sixty-six million, two hundred twenty-two thousand, three hundred forty-three".