896873287 has 2 divisors, whose sum is σ = 896873288. Its totient is φ = 896873286.

The previous prime is 896873249. The next prime is 896873311. The reversal of 896873287 is 782378698.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 896873287 - 2²⁷ = 762655559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (896873387) 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, 448436643 + 448436644.

It is an arithmetic number, because the mean of its divisors is an integer number (448436644).

Almost surely, 2^896873287 is an apocalyptic number.

896873287 is a deficient number, since it is larger than the sum of its proper divisors (1).

896873287 is an equidigital number, since it uses as much as digits as its factorization.

896873287 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8128512, while the sum is 58.

The square root of 896873287 is about 29947.8427770683. The cubic root of 896873287 is about 964.3700102058.

The spelling of 896873287 in words is "eight hundred ninety-six million, eight hundred seventy-three thousand, two hundred eighty-seven".