8744412672 has 400 divisors, whose sum is σ = 28163108160. Its totient is φ = 2691366912.

The previous prime is 8744412671. The next prime is 8744412683. The reversal of 8744412672 is 2762144478.

8744412672 is a `hidden beast` number, since 87 + 444 + 126 + 7 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8744412671) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 55696818 + ... + 55696974.

Almost surely, 2^8744412672 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 8744412672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14081554080).

8744412672 is an abundant number, since it is smaller than the sum of its proper divisors (19418695488).

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

8744412672 is a wasteful number, since it uses less digits than its factorization.

8744412672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283 (or 258 counting only the distinct ones).

The product of its digits is 602112, while the sum is 45.

The square root of 8744412672 is about 93511.5643757498. The cubic root of 8744412672 is about 2060.2039475082.

The spelling of 8744412672 in words is "eight billion, seven hundred forty-four million, four hundred twelve thousand, six hundred seventy-two".