985474841 has 8 divisors (see below), whose sum is σ = 1095515904. Its totient is φ = 880324560.

The previous prime is 985474829. The next prime is 985474871. The reversal of 985474841 is 148474589.

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

It is a cyclic number.

It is not a de Polignac number, because 985474841 - 2²⁶ = 918365977 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 985474841.

It is not an unprimeable number, because it can be changed into a prime (985474801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1222271 + ... + 1223076.

It is an arithmetic number, because the mean of its divisors is an integer number (136939488).

Almost surely, 2^985474841 is an apocalyptic number.

It is an amenable number.

985474841 is a deficient number, since it is larger than the sum of its proper divisors (110041063).

985474841 is a wasteful number, since it uses less digits than its factorization.

985474841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2445391.

The product of its digits is 1290240, while the sum is 50.

The square root of 985474841 is about 31392.2735876203. The cubic root of 985474841 is about 995.1346470645.

The spelling of 985474841 in words is "nine hundred eighty-five million, four hundred seventy-four thousand, eight hundred forty-one".