984948688 has 20 divisors (see below), whose sum is σ = 1991310048. Its totient is φ = 471062240.

The previous prime is 984948677. The next prime is 984948739. The reversal of 984948688 is 886849489.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1337878 + ... + 1338613.

Almost surely, 2^984948688 is an apocalyptic number.

It is an amenable number.

984948688 is an abundant number, since it is smaller than the sum of its proper divisors (1006361360).

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

984948688 is a wasteful number, since it uses less digits than its factorization.

984948688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2676522 (or 2676516 counting only the distinct ones).

The product of its digits is 31850496, while the sum is 64.

The square root of 984948688 is about 31383.8921741711. The cubic root of 984948688 is about 994.9575120532.

The spelling of 984948688 in words is "nine hundred eighty-four million, nine hundred forty-eight thousand, six hundred eighty-eight".