985994485 has 8 divisors (see below), whose sum is σ = 1352221056. Its totient is φ = 676110480.

The previous prime is 985994479. The next prime is 985994491. The reversal of 985994485 is 584499589.

It is an interprime number because it is at equal distance from previous prime (985994479) and next prime (985994491).

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

It is not a de Polignac number, because 985994485 - 2²⁹ = 449123573 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 14085601 + ... + 14085670.

It is an arithmetic number, because the mean of its divisors is an integer number (169027632).

Almost surely, 2^985994485 is an apocalyptic number.

It is an amenable number.

985994485 is a deficient number, since it is larger than the sum of its proper divisors (366226571).

985994485 is a wasteful number, since it uses less digits than its factorization.

985994485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28171283.

The product of its digits is 18662400, while the sum is 61.

The square root of 985994485 is about 31400.5491194024. The cubic root of 985994485 is about 995.3095288783.

The spelling of 985994485 in words is "nine hundred eighty-five million, nine hundred ninety-four thousand, four hundred eighty-five".