488973863 has 8 divisors (see below), whose sum is σ = 559004832. Its totient is φ = 418987296.

The previous prime is 488973841. The next prime is 488973869. The reversal of 488973863 is 368379884.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 488973863 - 2²⁰ = 487925287 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 488973799 and 488973808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488973869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17381 + ... + 35777.

It is an arithmetic number, because the mean of its divisors is an integer number (69875604).

Almost surely, 2^488973863 is an apocalyptic number.

488973863 is a deficient number, since it is larger than the sum of its proper divisors (70030969).

488973863 is a wasteful number, since it uses less digits than its factorization.

488973863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22201.

The product of its digits is 6967296, while the sum is 56.

The square root of 488973863 is about 22112.7534016006. The cubic root of 488973863 is about 787.8228056964.

The spelling of 488973863 in words is "four hundred eighty-eight million, nine hundred seventy-three thousand, eight hundred sixty-three".