8992847040 has 224 divisors, whose sum is σ = 30273613824. Its totient is φ = 2257735680.

The previous prime is 8992847029. The next prime is 8992847063. The reversal of 8992847040 is 407482998.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1097037 + ... + 1105203.

Almost surely, 2^8992847040 is an apocalyptic number.

8992847040 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8992847040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15136806912).

8992847040 is an abundant number, since it is smaller than the sum of its proper divisors (21280766784).

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

8992847040 is a wasteful number, since it uses less digits than its factorization.

8992847040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8255 (or 8245 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 51.

The square root of 8992847040 is about 94830.6229020985. The cubic root of 8992847040 is about 2079.5326119456.

The spelling of 8992847040 in words is "eight billion, nine hundred ninety-two million, eight hundred forty-seven thousand, forty".