9867330690 has 64 divisors (see below), whose sum is σ = 27937751040. Its totient is φ = 2182633920.

The previous prime is 9867330677. The next prime is 9867330713. The reversal of 9867330690 is 960337689.

It is a happy number.

It is a super-2 number, since 2×9867330690² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 751350 + ... + 764369.

It is an arithmetic number, because the mean of its divisors is an integer number (436527360).

Almost surely, 2^9867330690 is an apocalyptic number.

9867330690 is an abundant number, since it is smaller than the sum of its proper divisors (18070420350).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9867330690 is a wasteful number, since it uses less digits than its factorization.

9867330690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1515767.

The product of its (nonzero) digits is 1469664, while the sum is 51.

The square root of 9867330690 is about 99334.4385900479. The cubic root of 9867330690 is about 2144.8646640071.

The spelling of 9867330690 in words is "nine billion, eight hundred sixty-seven million, three hundred thirty thousand, six hundred ninety".