9680138 has 8 divisors (see below), whose sum is σ = 15637188. Its totient is φ = 4467744.

The previous prime is 9680137. The next prime is 9680173. The reversal of 9680138 is 8310869.

It can be written as a sum of positive squares in 2 ways, for example, as 9628609 + 51529 = 3103^2 + 227^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 9680098 and 9680107.

It is not an unprimeable number, because it can be changed into a prime (9680131) 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, 186131 + ... + 186182.

Almost surely, 2^9680138 is an apocalyptic number.

9680138 is a deficient number, since it is larger than the sum of its proper divisors (5957050).

9680138 is a wasteful number, since it uses less digits than its factorization.

9680138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372328.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 9680138 is about 3111.2920145817. The cubic root of 9680138 is about 213.1214601110.

The spelling of 9680138 in words is "nine million, six hundred eighty thousand, one hundred thirty-eight".