2438224709 has 2 divisors, whose sum is σ = 2438224710. Its totient is φ = 2438224708.

The previous prime is 2438224697. The next prime is 2438224721. The reversal of 2438224709 is 9074228342.

It is a balanced prime because it is at equal distance from previous prime (2438224697) and next prime (2438224721).

It can be written as a sum of positive squares in only one way, i.e., 2437890625 + 334084 = 49375^2 + 578^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2438224709 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2431224709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1219112354 + 1219112355.

It is an arithmetic number, because the mean of its divisors is an integer number (1219112355).

Almost surely, 2^2438224709 is an apocalyptic number.

It is an amenable number.

2438224709 is a deficient number, since it is larger than the sum of its proper divisors (1).

2438224709 is an equidigital number, since it uses as much as digits as its factorization.

2438224709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 41.

The square root of 2438224709 is about 49378.3830132174. The cubic root of 2438224709 is about 1345.9365163058.

The spelling of 2438224709 in words is "two billion, four hundred thirty-eight million, two hundred twenty-four thousand, seven hundred nine".