2738838659 has 2 divisors, whose sum is σ = 2738838660. Its totient is φ = 2738838658.

The previous prime is 2738838631. The next prime is 2738838671. The reversal of 2738838659 is 9568388372.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2738838659 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2738838598 and 2738838607.

It is not a weakly prime, because it can be changed into another prime (2738838629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1369419329 + 1369419330.

It is an arithmetic number, because the mean of its divisors is an integer number (1369419330).

Almost surely, 2^2738838659 is an apocalyptic number.

2738838659 is a deficient number, since it is larger than the sum of its proper divisors (1).

2738838659 is an equidigital number, since it uses as much as digits as its factorization.

2738838659 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17418240, while the sum is 59.

The square root of 2738838659 is about 52333.9149978291. The cubic root of 2738838659 is about 1399.1216699882.

The spelling of 2738838659 in words is "two billion, seven hundred thirty-eight million, eight hundred thirty-eight thousand, six hundred fifty-nine".