386266343 has 2 divisors, whose sum is σ = 386266344. Its totient is φ = 386266342.

The previous prime is 386266337. The next prime is 386266369. The reversal of 386266343 is 343662683.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 386266343 - 2⁸ = 386266087 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 386266343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (386265343) 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, 193133171 + 193133172.

It is an arithmetic number, because the mean of its divisors is an integer number (193133172).

Almost surely, 2^386266343 is an apocalyptic number.

386266343 is a deficient number, since it is larger than the sum of its proper divisors (1).

386266343 is an equidigital number, since it uses as much as digits as its factorization.

386266343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 373248, while the sum is 41.

The square root of 386266343 is about 19653.6597864113. The cubic root of 386266343 is about 728.2753701805.

The spelling of 386266343 in words is "three hundred eighty-six million, two hundred sixty-six thousand, three hundred forty-three".