9998276 has 12 divisors (see below), whose sum is σ = 17758608. Its totient is φ = 4924392.

The previous prime is 9998273. The next prime is 9998279. The reversal of 9998276 is 6728999.

It is an interprime number because it is at equal distance from previous prime (9998273) and next prime (9998279).

It is not an unprimeable number, because it can be changed into a prime (9998273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18386 + ... + 18921.

It is an arithmetic number, because the mean of its divisors is an integer number (1479884).

Almost surely, 2^9998276 is an apocalyptic number.

It is an amenable number.

9998276 is a deficient number, since it is larger than the sum of its proper divisors (7760332).

9998276 is a wasteful number, since it uses less digits than its factorization.

9998276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37378 (or 37376 counting only the distinct ones).

The product of its digits is 489888, while the sum is 50.

The square root of 9998276 is about 3162.0050600845. The cubic root of 9998276 is about 215.4310874736.

The spelling of 9998276 in words is "nine million, nine hundred ninety-eight thousand, two hundred seventy-six".