34561343 has 2 divisors, whose sum is σ = 34561344. Its totient is φ = 34561342.

The previous prime is 34561327. The next prime is 34561363. The reversal of 34561343 is 34316543.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34561343 - 2⁴ = 34561327 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34561313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17280671 + 17280672.

It is an arithmetic number, because the mean of its divisors is an integer number (17280672).

Almost surely, 2^34561343 is an apocalyptic number.

34561343 is a deficient number, since it is larger than the sum of its proper divisors (1).

34561343 is an equidigital number, since it uses as much as digits as its factorization.

34561343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 29.

The square root of 34561343 is about 5878.8896060396. The cubic root of 34561343 is about 325.7343332225.

Adding to 34561343 its reverse (34316543), we get a palindrome (68877886).

The spelling of 34561343 in words is "thirty-four million, five hundred sixty-one thousand, three hundred forty-three".