896838539 has 2 divisors, whose sum is σ = 896838540. Its totient is φ = 896838538.

The previous prime is 896838521. The next prime is 896838541. The reversal of 896838539 is 935838698.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 896838539 - 2²⁰ = 895789963 is a prime.

Together with 896838541, 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 (896831539) 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, 448419269 + 448419270.

It is an arithmetic number, because the mean of its divisors is an integer number (448419270).

Almost surely, 2^896838539 is an apocalyptic number.

896838539 is a deficient number, since it is larger than the sum of its proper divisors (1).

896838539 is an equidigital number, since it uses as much as digits as its factorization.

896838539 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11197440, while the sum is 59.

The square root of 896838539 is about 29947.2626294959. The cubic root of 896838539 is about 964.3575556921.

The spelling of 896838539 in words is "eight hundred ninety-six million, eight hundred thirty-eight thousand, five hundred thirty-nine".