985479004 has 24 divisors (see below), whose sum is σ = 1816819200. Its totient is φ = 466429680.

The previous prime is 985478987. The next prime is 985479013. The reversal of 985479004 is 400974589.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104859 + ... + 113869.

It is an arithmetic number, because the mean of its divisors is an integer number (75700800).

Almost surely, 2^985479004 is an apocalyptic number.

It is an amenable number.

985479004 is a deficient number, since it is larger than the sum of its proper divisors (831340196).

985479004 is a wasteful number, since it uses less digits than its factorization.

985479004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10473 (or 10471 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 985479004 is about 31392.3398936747. The cubic root of 985479004 is about 995.1360483313.

The spelling of 985479004 in words is "nine hundred eighty-five million, four hundred seventy-nine thousand, four".