34389827249 has 2 divisors, whose sum is σ = 34389827250. Its totient is φ = 34389827248.

The previous prime is 34389827243. The next prime is 34389827261. The reversal of 34389827249 is 94272898343.

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., 33983079025 + 406748224 = 184345^2 + 20168^2 .

It is a cyclic number.

It is not a de Polignac number, because 34389827249 - 2³² = 30094859953 is a prime.

It is not a weakly prime, because it can be changed into another prime (34389827243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17194913624 + 17194913625.

It is an arithmetic number, because the mean of its divisors is an integer number (17194913625).

Almost surely, 2^34389827249 is an apocalyptic number.

It is an amenable number.

34389827249 is a deficient number, since it is larger than the sum of its proper divisors (1).

34389827249 is an equidigital number, since it uses as much as digits as its factorization.

34389827249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20901888, while the sum is 59.

The spelling of 34389827249 in words is "thirty-four billion, three hundred eighty-nine million, eight hundred twenty-seven thousand, two hundred forty-nine".