485766668 has 24 divisors (see below), whose sum is σ = 865361280. Its totient is φ = 238533120.

The previous prime is 485766637. The next prime is 485766709. The reversal of 485766668 is 866667584.

It is a happy number.

It is a super-3 number, since 3×485766668³ (a number of 27 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225605 + ... + 227747.

It is an arithmetic number, because the mean of its divisors is an integer number (36056720).

Almost surely, 2^485766668 is an apocalyptic number.

It is an amenable number.

485766668 is a deficient number, since it is larger than the sum of its proper divisors (379594612).

485766668 is a wasteful number, since it uses less digits than its factorization.

485766668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3137 (or 3135 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 56.

The square root of 485766668 is about 22040.1149724769. The cubic root of 485766668 is about 786.0965744933.

The spelling of 485766668 in words is "four hundred eighty-five million, seven hundred sixty-six thousand, six hundred sixty-eight".