34634129 has 2 divisors, whose sum is σ = 34634130. Its totient is φ = 34634128.

The previous prime is 34634123. The next prime is 34634143. The reversal of 34634129 is 92143643.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34105600 + 528529 = 5840^2 + 727^2 .

It is a cyclic number.

It is not a de Polignac number, because 34634129 - 2¹² = 34630033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34634095 and 34634104.

It is not a weakly prime, because it can be changed into another prime (34634123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17317064 + 17317065.

It is an arithmetic number, because the mean of its divisors is an integer number (17317065).

Almost surely, 2^34634129 is an apocalyptic number.

It is an amenable number.

34634129 is a deficient number, since it is larger than the sum of its proper divisors (1).

34634129 is an equidigital number, since it uses as much as digits as its factorization.

34634129 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 32.

The square root of 34634129 is about 5885.0768049364. The cubic root of 34634129 is about 325.9628377978.

The spelling of 34634129 in words is "thirty-four million, six hundred thirty-four thousand, one hundred twenty-nine".