984385984 has 14 divisors (see below), whose sum is σ = 1953391064. Its totient is φ = 492192960.

The previous prime is 984385979. The next prime is 984386021. The reversal of 984385984 is 489583489.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7690452 + ... + 7690579.

Almost surely, 2^984385984 is an apocalyptic number.

It is an amenable number.

984385984 is a deficient number, since it is larger than the sum of its proper divisors (969005080).

984385984 is a wasteful number, since it uses less digits than its factorization.

984385984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15381043 (or 15381033 counting only the distinct ones).

The product of its digits is 9953280, while the sum is 58.

The square root of 984385984 is about 31374.9260397535. The cubic root of 984385984 is about 994.7680019362.

The spelling of 984385984 in words is "nine hundred eighty-four million, three hundred eighty-five thousand, nine hundred eighty-four".