34288249 has 2 divisors, whose sum is σ = 34288250. Its totient is φ = 34288248.

The previous prime is 34288231. The next prime is 34288271. The reversal of 34288249 is 94288243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30415225 + 3873024 = 5515^2 + 1968^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34288249 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34288279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17144124 + 17144125.

It is an arithmetic number, because the mean of its divisors is an integer number (17144125).

Almost surely, 2^34288249 is an apocalyptic number.

It is an amenable number.

34288249 is a deficient number, since it is larger than the sum of its proper divisors (1).

34288249 is an equidigital number, since it uses as much as digits as its factorization.

34288249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 110592, while the sum is 40.

The square root of 34288249 is about 5855.6168761284. The cubic root of 34288249 is about 324.8741098221.

The spelling of 34288249 in words is "thirty-four million, two hundred eighty-eight thousand, two hundred forty-nine".