788863 has 2 divisors, whose sum is σ = 788864. Its totient is φ = 788862.

The previous prime is 788849. The next prime is 788867. The reversal of 788863 is 368887.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 788863 - 2⁹ = 788351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (788867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 394431 + 394432.

It is an arithmetic number, because the mean of its divisors is an integer number (394432).

2⁷⁸⁸⁸⁶³ is an apocalyptic number.

788863 is a deficient number, since it is larger than the sum of its proper divisors (1).

788863 is an equidigital number, since it uses as much as digits as its factorization.

788863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64512, while the sum is 40.

The square root of 788863 is about 888.1795989551. The cubic root of 788863 is about 92.3989839534.

The spelling of 788863 in words is "seven hundred eighty-eight thousand, eight hundred sixty-three".