9946897382 has 8 divisors (see below), whose sum is σ = 14921998752. Its totient is φ = 4972897800.

The previous prime is 9946897349. The next prime is 9946897393. The reversal of 9946897382 is 2837986499.

9946897382 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252494 + ... + 289217.

It is an arithmetic number, because the mean of its divisors is an integer number (1865249844).

Almost surely, 2^9946897382 is an apocalyptic number.

9946897382 is a deficient number, since it is larger than the sum of its proper divisors (4975101370).

9946897382 is a wasteful number, since it uses less digits than its factorization.

9946897382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550894.

The product of its digits is 47029248, while the sum is 65.

The square root of 9946897382 is about 99734.1334849810. The cubic root of 9946897382 is about 2150.6143823411.

The spelling of 9946897382 in words is "nine billion, nine hundred forty-six million, eight hundred ninety-seven thousand, three hundred eighty-two".