8949194112 has 64 divisors (see below), whose sum is σ = 23825894400. Its totient is φ = 2976213504.

The previous prime is 8949194081. The next prime is 8949194113. The reversal of 8949194112 is 2114919498.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8949194113) 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, 142033 + ... + 195119.

It is an arithmetic number, because the mean of its divisors is an integer number (372279600).

Almost surely, 2^8949194112 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 8949194112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11912947200).

8949194112 is an abundant number, since it is smaller than the sum of its proper divisors (14876700288).

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

8949194112 is a wasteful number, since it uses less digits than its factorization.

8949194112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53543 (or 53531 counting only the distinct ones).

The product of its digits is 186624, while the sum is 48.

The square root of 8949194112 is about 94600.1802958113. The cubic root of 8949194112 is about 2076.1623419142.

The spelling of 8949194112 in words is "eight billion, nine hundred forty-nine million, one hundred ninety-four thousand, one hundred twelve".