34643051 has 2 divisors, whose sum is σ = 34643052. Its totient is φ = 34643050.

The previous prime is 34643047. The next prime is 34643071. The reversal of 34643051 is 15034643.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34643051 - 2² = 34643047 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 34643051.

It is not a weakly prime, because it can be changed into another prime (34643071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17321525 + 17321526.

It is an arithmetic number, because the mean of its divisors is an integer number (17321526).

Almost surely, 2^34643051 is an apocalyptic number.

34643051 is a deficient number, since it is larger than the sum of its proper divisors (1).

34643051 is an equidigital number, since it uses as much as digits as its factorization.

34643051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 34643051 is about 5885.8347751190. The cubic root of 34643051 is about 325.9908255162.

Adding to 34643051 its reverse (15034643), we get a palindrome (49677694).

The spelling of 34643051 in words is "thirty-four million, six hundred forty-three thousand, fifty-one".