34868543 has 2 divisors, whose sum is σ = 34868544. Its totient is φ = 34868542.

The previous prime is 34868539. The next prime is 34868563. The reversal of 34868543 is 34586843.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (34586843) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34868543 - 2² = 34868539 is a 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 34868543.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34868563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17434271 + 17434272.

It is an arithmetic number, because the mean of its divisors is an integer number (17434272).

Almost surely, 2^34868543 is an apocalyptic number.

34868543 is a deficient number, since it is larger than the sum of its proper divisors (1).

34868543 is an equidigital number, since it uses as much as digits as its factorization.

34868543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 276480, while the sum is 41.

The square root of 34868543 is about 5904.9591869885. The cubic root of 34868543 is about 326.6965890726.

The spelling of 34868543 in words is "thirty-four million, eight hundred sixty-eight thousand, five hundred forty-three".