479763863 has 2 divisors, whose sum is σ = 479763864. Its totient is φ = 479763862.

The previous prime is 479763853. The next prime is 479763871. The reversal of 479763863 is 368367974.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 479763863 - 2¹⁰ = 479762839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (479763833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239881931 + 239881932.

It is an arithmetic number, because the mean of its divisors is an integer number (239881932).

Almost surely, 2^479763863 is an apocalyptic number.

479763863 is a deficient number, since it is larger than the sum of its proper divisors (1).

479763863 is an equidigital number, since it uses as much as digits as its factorization.

479763863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4572288, while the sum is 53.

The square root of 479763863 is about 21903.5125721881. The cubic root of 479763863 is about 782.8451120205.

The spelling of 479763863 in words is "four hundred seventy-nine million, seven hundred sixty-three thousand, eight hundred sixty-three".