34639097 has 2 divisors, whose sum is σ = 34639098. Its totient is φ = 34639096.

The previous prime is 34639063. The next prime is 34639103. The reversal of 34639097 is 79093643.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19044496 + 15594601 = 4364^2 + 3949^2 .

It is a cyclic number.

It is not a de Polignac number, because 34639097 - 2¹⁰ = 34638073 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34639027) 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, 17319548 + 17319549.

It is an arithmetic number, because the mean of its divisors is an integer number (17319549).

Almost surely, 2^34639097 is an apocalyptic number.

It is an amenable number.

34639097 is a deficient number, since it is larger than the sum of its proper divisors (1).

34639097 is an equidigital number, since it uses as much as digits as its factorization.

34639097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122472, while the sum is 41.

The square root of 34639097 is about 5885.4988743521. The cubic root of 34639097 is about 325.9784226751.

The spelling of 34639097 in words is "thirty-four million, six hundred thirty-nine thousand, ninety-seven".