9646819014 has 96 divisors (see below), whose sum is σ = 23742471168. Its totient is φ = 2550873600.

The previous prime is 9646819003. The next prime is 9646819037. The reversal of 9646819014 is 4109186469.

It is a super-2 number, since 2×9646819014² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2654979 + ... + 2658609.

It is an arithmetic number, because the mean of its divisors is an integer number (247317408).

Almost surely, 2^9646819014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9646819014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11871235584).

9646819014 is an abundant number, since it is smaller than the sum of its proper divisors (14095652154).

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

9646819014 is a wasteful number, since it uses less digits than its factorization.

9646819014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3782 (or 3721 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 48.

The square root of 9646819014 is about 98218.2213950141. The cubic root of 9646819014 is about 2128.7665803093.

The spelling of 9646819014 in words is "nine billion, six hundred forty-six million, eight hundred nineteen thousand, fourteen".