34330249 has 2 divisors, whose sum is σ = 34330250. Its totient is φ = 34330248.

The previous prime is 34330213. The next prime is 34330277. The reversal of 34330249 is 94203343.

It is an a-pointer prime, because the next prime (34330277) can be obtained adding 34330249 to its sum of digits (28).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34047225 + 283024 = 5835^2 + 532^2 .

It is a cyclic number.

It is not a de Polignac number, because 34330249 - 2¹¹ = 34328201 is a prime.

It is not a weakly prime, because it can be changed into another prime (34330649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17165124 + 17165125.

It is an arithmetic number, because the mean of its divisors is an integer number (17165125).

Almost surely, 2^34330249 is an apocalyptic number.

It is an amenable number.

34330249 is a deficient number, since it is larger than the sum of its proper divisors (1).

34330249 is an equidigital number, since it uses as much as digits as its factorization.

34330249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 28.

The square root of 34330249 is about 5859.2020787817. The cubic root of 34330249 is about 325.0067028203.

The spelling of 34330249 in words is "thirty-four million, three hundred thirty thousand, two hundred forty-nine".