9980368 has 20 divisors (see below), whose sum is σ = 19389508. Its totient is φ = 4976640.

The previous prime is 9980363. The next prime is 9980389. The reversal of 9980368 is 8630899.

9980368 is nontrivially palindromic in base 15.

It can be written as a sum of positive squares in 2 ways, for example, as 6012304 + 3968064 = 2452^2 + 1992^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9980363) 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, 8080 + ... + 9232.

Almost surely, 2^9980368 is an apocalyptic number.

It is an amenable number.

9980368 is a deficient number, since it is larger than the sum of its proper divisors (9409140).

9980368 is a wasteful number, since it uses less digits than its factorization.

9980368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1702 (or 1696 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 9980368 is about 3159.1720434316. The cubic root of 9980368 is about 215.3023904349.

The spelling of 9980368 in words is "nine million, nine hundred eighty thousand, three hundred sixty-eight".