9838828 has 6 divisors (see below), whose sum is σ = 17217956. Its totient is φ = 4919412.

The previous prime is 9838823. The next prime is 9838831. The reversal of 9838828 is 8288389.

It is not an unprimeable number, because it can be changed into a prime (9838823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1229850 + ... + 1229857.

Almost surely, 2^9838828 is an apocalyptic number.

It is an amenable number.

9838828 is a deficient number, since it is larger than the sum of its proper divisors (7379128).

9838828 is a wasteful number, since it uses less digits than its factorization.

9838828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2459711 (or 2459709 counting only the distinct ones).

The product of its digits is 221184, while the sum is 46.

The square root of 9838828 is about 3136.6906127318. The cubic root of 9838828 is about 214.2797459502.

The spelling of 9838828 in words is "nine million, eight hundred thirty-eight thousand, eight hundred twenty-eight".