948803663 has 2 divisors, whose sum is σ = 948803664. Its totient is φ = 948803662.

The previous prime is 948803623. The next prime is 948803671. The reversal of 948803663 is 366308849.

948803663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 948803663 - 2⁶ = 948803599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (948803623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474401831 + 474401832.

It is an arithmetic number, because the mean of its divisors is an integer number (474401832).

Almost surely, 2^948803663 is an apocalyptic number.

948803663 is a deficient number, since it is larger than the sum of its proper divisors (1).

948803663 is an equidigital number, since it uses as much as digits as its factorization.

948803663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 746496, while the sum is 47.

The square root of 948803663 is about 30802.6567522998. The cubic root of 948803663 is about 982.6347478602.

The spelling of 948803663 in words is "nine hundred forty-eight million, eight hundred three thousand, six hundred sixty-three".