485723884 has 24 divisors (see below), whose sum is σ = 873589248. Its totient is φ = 236165760.

The previous prime is 485723879. The next prime is 485723921. The reversal of 485723884 is 488327584.

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, 47317 + ... + 56659.

It is an arithmetic number, because the mean of its divisors is an integer number (36399552).

Almost surely, 2^485723884 is an apocalyptic number.

It is an amenable number.

485723884 is a deficient number, since it is larger than the sum of its proper divisors (387865364).

485723884 is a wasteful number, since it uses less digits than its factorization.

485723884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9705 (or 9703 counting only the distinct ones).

The product of its digits is 1720320, while the sum is 49.

The square root of 485723884 is about 22039.1443572567. The cubic root of 485723884 is about 786.0734952761.

The spelling of 485723884 in words is "four hundred eighty-five million, seven hundred twenty-three thousand, eight hundred eighty-four".