9678288 has 40 divisors (see below), whose sum is σ = 25175968. Its totient is φ = 3203712.

The previous prime is 9678271. The next prime is 9678299. The reversal of 9678288 is 8828769.

It is a happy number.

9678288 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×9678288² = 187338517221888, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an Ulam 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, 7206 + ... + 8442.

Almost surely, 2^9678288 is an apocalyptic number.

It is an amenable number.

9678288 is an abundant number, since it is smaller than the sum of its proper divisors (15497680).

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

9678288 is a wasteful number, since it uses less digits than its factorization.

9678288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1411 (or 1405 counting only the distinct ones).

The product of its digits is 387072, while the sum is 48.

The square root of 9678288 is about 3110.9946962346. The cubic root of 9678288 is about 213.1078824870.

The spelling of 9678288 in words is "nine million, six hundred seventy-eight thousand, two hundred eighty-eight".