838160459 has 2 divisors, whose sum is σ = 838160460. Its totient is φ = 838160458.

The previous prime is 838160399. The next prime is 838160461. The reversal of 838160459 is 954061838.

838160459 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 838160459 - 2⁸ = 838160203 is a prime.

Together with 838160461, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (838160489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 419080229 + 419080230.

It is an arithmetic number, because the mean of its divisors is an integer number (419080230).

Almost surely, 2^838160459 is an apocalyptic number.

838160459 is a deficient number, since it is larger than the sum of its proper divisors (1).

838160459 is an equidigital number, since it uses as much as digits as its factorization.

838160459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 207360, while the sum is 44.

The square root of 838160459 is about 28951.0010016925. The cubic root of 838160459 is about 942.8495314408.

The spelling of 838160459 in words is "eight hundred thirty-eight million, one hundred sixty thousand, four hundred fifty-nine".