9874688 has 36 divisors (see below), whose sum is σ = 20879460. Its totient is φ = 4644864.

The previous prime is 9874681. The next prime is 9874691. The reversal of 9874688 is 8864789.

It can be written as a sum of positive squares in 2 ways, for example, as 3564544 + 6310144 = 1888^2 + 2512^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9874681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3218 + ... + 5486.

It is an arithmetic number, because the mean of its divisors is an integer number (579985).

Almost surely, 2^9874688 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9874688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10439730).

9874688 is an abundant number, since it is smaller than the sum of its proper divisors (11004772).

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

9874688 is a wasteful number, since it uses less digits than its factorization.

9874688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2302 (or 2288 counting only the distinct ones).

The product of its digits is 774144, while the sum is 50.

The square root of 9874688 is about 3142.4016293275. The cubic root of 9874688 is about 214.5397618470.

The spelling of 9874688 in words is "nine million, eight hundred seventy-four thousand, six hundred eighty-eight".