8662841044 has 48 divisors (see below), whose sum is σ = 17846317440. Its totient is φ = 3627411840.

The previous prime is 8662841041. The next prime is 8662841063. The reversal of 8662841044 is 4401482668.

It is a super-2 number, since 2×8662841044² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8662841041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 272662 + ... + 302770.

It is an arithmetic number, because the mean of its divisors is an integer number (371798280).

Almost surely, 2^8662841044 is an apocalyptic number.

It is an amenable number.

8662841044 is an abundant number, since it is smaller than the sum of its proper divisors (9183476396).

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

8662841044 is a wasteful number, since it uses less digits than its factorization.

8662841044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30640 (or 30638 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 43.

The square root of 8662841044 is about 93074.3844674785. The cubic root of 8662841044 is about 2053.7777687989. Note that the first 4 decimals are identical.

The spelling of 8662841044 in words is "eight billion, six hundred sixty-two million, eight hundred forty-one thousand, forty-four".