9485449800 has 192 divisors, whose sum is σ = 31130299200. Its totient is φ = 2382566400.

The previous prime is 9485449783. The next prime is 9485449817. The reversal of 9485449800 is 89445849.

It is an interprime number because it is at equal distance from previous prime (9485449783) and next prime (9485449817).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2061102 + ... + 2065698.

It is an arithmetic number, because the mean of its divisors is an integer number (162136975).

Almost surely, 2^9485449800 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9485449800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15565149600).

9485449800 is an abundant number, since it is smaller than the sum of its proper divisors (21644849400).

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

9485449800 is a wasteful number, since it uses less digits than its factorization.

9485449800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4816 (or 4807 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 51.

The square root of 9485449800 is about 97393.2738950694. The cubic root of 9485449800 is about 2116.8299750687.

The spelling of 9485449800 in words is "nine billion, four hundred eighty-five million, four hundred forty-nine thousand, eight hundred".