487836887 has 2 divisors, whose sum is σ = 487836888. Its totient is φ = 487836886.

The previous prime is 487836793. The next prime is 487836911. The reversal of 487836887 is 788638784.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 487836887 - 2⁸ = 487836631 is a prime.

It is a super-3 number, since 3×487836887³ (a number of 27 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (487836287) 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, 243918443 + 243918444.

It is an arithmetic number, because the mean of its divisors is an integer number (243918444).

Almost surely, 2^487836887 is an apocalyptic number.

487836887 is a deficient number, since it is larger than the sum of its proper divisors (1).

487836887 is an equidigital number, since it uses as much as digits as its factorization.

487836887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14450688, while the sum is 59.

The square root of 487836887 is about 22087.0298365353. The cubic root of 487836887 is about 787.2117091043.

The spelling of 487836887 in words is "four hundred eighty-seven million, eight hundred thirty-six thousand, eight hundred eighty-seven".