9452866860 has 60 divisors (see below), whose sum is σ = 29653998528. Its totient is φ = 2520764064.

The previous prime is 9452866849. The next prime is 9452866867. The reversal of 9452866860 is 686682549.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 9452866797 and 9452866806.

It is not an unprimeable number, because it can be changed into a prime (9452866867) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2915932 + ... + 2919171.

Almost surely, 2^9452866860 is an apocalyptic number.

9452866860 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

9452866860 is an abundant number, since it is smaller than the sum of its proper divisors (20201131668).

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

9452866860 is a wasteful number, since it uses less digits than its factorization.

9452866860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5835124 (or 5835113 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 54.

The square root of 9452866860 is about 97225.8548946729. The cubic root of 9452866860 is about 2114.4033929117.

The spelling of 9452866860 in words is "nine billion, four hundred fifty-two million, eight hundred sixty-six thousand, eight hundred sixty".