34618543 has 2 divisors, whose sum is σ = 34618544. Its totient is φ = 34618542.

The previous prime is 34618531. The next prime is 34618561. The reversal of 34618543 is 34581643.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34618543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34618499 and 34618508.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34618523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17309271 + 17309272.

It is an arithmetic number, because the mean of its divisors is an integer number (17309272).

Almost surely, 2^34618543 is an apocalyptic number.

34618543 is a deficient number, since it is larger than the sum of its proper divisors (1).

34618543 is an equidigital number, since it uses as much as digits as its factorization.

34618543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 34.

The square root of 34618543 is about 5883.7524591029. The cubic root of 34618543 is about 325.9139340216.

The spelling of 34618543 in words is "thirty-four million, six hundred eighteen thousand, five hundred forty-three".