34808929 has 2 divisors, whose sum is σ = 34808930. Its totient is φ = 34808928.

The previous prime is 34808923. The next prime is 34808951. The reversal of 34808929 is 92980843.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30195025 + 4613904 = 5495^2 + 2148^2 .

It is an emirp because it is prime and its reverse (92980843) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34808929 - 2²⁵ = 1254497 is a prime.

It is not a weakly prime, because it can be changed into another prime (34808923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17404464 + 17404465.

It is an arithmetic number, because the mean of its divisors is an integer number (17404465).

Almost surely, 2^34808929 is an apocalyptic number.

It is an amenable number.

34808929 is a deficient number, since it is larger than the sum of its proper divisors (1).

34808929 is an equidigital number, since it uses as much as digits as its factorization.

34808929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 34808929 is about 5899.9092365900. The cubic root of 34808929 is about 326.5103008178.

The spelling of 34808929 in words is "thirty-four million, eight hundred eight thousand, nine hundred twenty-nine".