34646609 has 2 divisors, whose sum is σ = 34646610. Its totient is φ = 34646608.

The previous prime is 34646593. The next prime is 34646611. The reversal of 34646609 is 90664643.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23571025 + 11075584 = 4855^2 + 3328^2 .

It is a cyclic number.

It is not a de Polignac number, because 34646609 - 2⁴ = 34646593 is a prime.

Together with 34646611, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34646659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17323304 + 17323305.

It is an arithmetic number, because the mean of its divisors is an integer number (17323305).

Almost surely, 2^34646609 is an apocalyptic number.

It is an amenable number.

34646609 is a deficient number, since it is larger than the sum of its proper divisors (1).

34646609 is an equidigital number, since it uses as much as digits as its factorization.

34646609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 38.

The square root of 34646609 is about 5886.1370184528. The cubic root of 34646609 is about 326.0019853844.

The spelling of 34646609 in words is "thirty-four million, six hundred forty-six thousand, six hundred nine".