9868730 has 16 divisors (see below), whose sum is σ = 17802504. Its totient is φ = 3938880.

The previous prime is 9868699. The next prime is 9868769. The reversal of 9868730 is 378689.

It can be written as a sum of positive squares in 4 ways, for example, as 9778129 + 90601 = 3127^2 + 301^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5864 + ... + 7356.

Almost surely, 2^9868730 is an apocalyptic number.

9868730 is a deficient number, since it is larger than the sum of its proper divisors (7933774).

9868730 is a wasteful number, since it uses less digits than its factorization.

9868730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2161.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 9868730 is about 3141.4534852517. The cubic root of 9868730 is about 214.4966048694.

Subtracting from 9868730 its sum of digits (41), we obtain a palindrome (9868689).

The spelling of 9868730 in words is "nine million, eight hundred sixty-eight thousand, seven hundred thirty".