1063897487 has 2 divisors, whose sum is σ = 1063897488. Its totient is φ = 1063897486.

The previous prime is 1063897481. The next prime is 1063897507. The reversal of 1063897487 is 7847983601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1063897487 - 2⁸ = 1063897231 is a prime.

It is a super-2 number, since 2×1063897487² = 2263755725689830338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1063897481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531948743 + 531948744.

It is an arithmetic number, because the mean of its divisors is an integer number (531948744).

Almost surely, 2^1063897487 is an apocalyptic number.

1063897487 is a deficient number, since it is larger than the sum of its proper divisors (1).

1063897487 is an equidigital number, since it uses as much as digits as its factorization.

1063897487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2032128, while the sum is 53.

The square root of 1063897487 is about 32617.4414539216. The cubic root of 1063897487 is about 1020.8609567306.

The spelling of 1063897487 in words is "one billion, sixty-three million, eight hundred ninety-seven thousand, four hundred eighty-seven".