9855982606 has 8 divisors (see below), whose sum is σ = 15004630440. Its totient is φ = 4854439128.

The previous prime is 9855982603. The next prime is 9855982607. The reversal of 9855982606 is 6062895589.

9855982606 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 not an unprimeable number, because it can be changed into a prime (9855982603) by changing a digit.

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, 36775921 + ... + 36776188.

It is an arithmetic number, because the mean of its divisors is an integer number (1875578805).

Almost surely, 2^9855982606 is an apocalyptic number.

9855982606 is a deficient number, since it is larger than the sum of its proper divisors (5148647834).

9855982606 is a wasteful number, since it uses less digits than its factorization.

9855982606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73552178.

The product of its (nonzero) digits is 9331200, while the sum is 58.

The square root of 9855982606 is about 99277.3015648592. The cubic root of 9855982606 is about 2144.0421031066.

The spelling of 9855982606 in words is "nine billion, eight hundred fifty-five million, nine hundred eighty-two thousand, six hundred six".