9619884055 has 8 divisors (see below), whose sum is σ = 11548170000. Its totient is φ = 7693034496.

The previous prime is 9619884049. The next prime is 9619884073. The reversal of 9619884055 is 5504889169.

9619884055 is digitally balanced in base 2 and base 3, because in such bases 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 cyclic number.

It is not a de Polignac number, because 9619884055 - 2³ = 9619884047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9619883987 and 9619884005.

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 7 ways as a sum of consecutive naturals, for example, 344305 + ... + 371194.

It is an arithmetic number, because the mean of its divisors is an integer number (1443521250).

Almost surely, 2^9619884055 is an apocalyptic number.

9619884055 is a deficient number, since it is larger than the sum of its proper divisors (1928285945).

9619884055 is a wasteful number, since it uses less digits than its factorization.

9619884055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718193.

The product of its (nonzero) digits is 3110400, while the sum is 55.

The square root of 9619884055 is about 98081.0076161537. The cubic root of 9619884055 is about 2126.7834848709.

The spelling of 9619884055 in words is "nine billion, six hundred nineteen million, eight hundred eighty-four thousand, fifty-five".