1063830863 has 2 divisors, whose sum is σ = 1063830864. Its totient is φ = 1063830862.

The previous prime is 1063830857. The next prime is 1063830871. The reversal of 1063830863 is 3680383601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1063830863 - 2⁴ = 1063830847 is a prime.

It is a super-2 number, since 2×1063830863² = 2263472210142649538, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1063830563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531915431 + 531915432.

It is an arithmetic number, because the mean of its divisors is an integer number (531915432).

Almost surely, 2^1063830863 is an apocalyptic number.

1063830863 is a deficient number, since it is larger than the sum of its proper divisors (1).

1063830863 is an equidigital number, since it uses as much as digits as its factorization.

1063830863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 1063830863 is about 32616.4201438478. The cubic root of 1063830863 is about 1020.8396466385.

The spelling of 1063830863 in words is "one billion, sixty-three million, eight hundred thirty thousand, eight hundred sixty-three".