9446486855 has 8 divisors (see below), whose sum is σ = 12207767712. Its totient is φ = 6975867168.

The previous prime is 9446486851. The next prime is 9446486867. The reversal of 9446486855 is 5586846449.

It is a happy number.

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 9446486855 - 2² = 9446486851 is a prime.

It is a super-3 number, since 3×9446486855³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9446486794 and 9446486803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9446486851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72665219 + ... + 72665348.

It is an arithmetic number, because the mean of its divisors is an integer number (1525970964).

Almost surely, 2^9446486855 is an apocalyptic number.

9446486855 is a deficient number, since it is larger than the sum of its proper divisors (2761280857).

9446486855 is a wasteful number, since it uses less digits than its factorization.

9446486855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145330585.

The product of its digits is 33177600, while the sum is 59.

The square root of 9446486855 is about 97193.0391283244. The cubic root of 9446486855 is about 2113.9275957995.

The spelling of 9446486855 in words is "nine billion, four hundred forty-six million, four hundred eighty-six thousand, eight hundred fifty-five".