8629328 has 20 divisors (see below), whose sum is σ = 16933440. Its totient is φ = 4259424.

The previous prime is 8629297. The next prime is 8629333. The reversal of 8629328 is 8239268.

It is a happy number.

8629328 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 8629291 and 8629300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2150 + ... + 4677.

It is an arithmetic number, because the mean of its divisors is an integer number (846672).

Almost surely, 2^8629328 is an apocalyptic number.

It is an amenable number.

8629328 is a deficient number, since it is larger than the sum of its proper divisors (8304112).

8629328 is a wasteful number, since it uses less digits than its factorization.

8629328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6914 (or 6908 counting only the distinct ones).

The product of its digits is 41472, while the sum is 38.

The square root of 8629328 is about 2937.5717863569. The cubic root of 8629328 is about 205.1125933140.

The spelling of 8629328 in words is "eight million, six hundred twenty-nine thousand, three hundred twenty-eight".