985264672 has 24 divisors (see below), whose sum is σ = 2216846016. Its totient is φ = 422256192.

The previous prime is 985264669. The next prime is 985264691. The reversal of 985264672 is 276462589.

985264672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2199028 + ... + 2199475.

It is an arithmetic number, because the mean of its divisors is an integer number (92368584).

Almost surely, 2^985264672 is an apocalyptic number.

It is an amenable number.

985264672 is an abundant number, since it is smaller than the sum of its proper divisors (1231581344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

985264672 is a wasteful number, since it uses less digits than its factorization.

985264672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4398520 (or 4398512 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 49.

The square root of 985264672 is about 31388.9259453075. The cubic root of 985264672 is about 995.0638989964.

The spelling of 985264672 in words is "nine hundred eighty-five million, two hundred sixty-four thousand, six hundred seventy-two".