8841743480 has 128 divisors (see below), whose sum is σ = 22034376000. Its totient is φ = 3180072960.

The previous prime is 8841743479. The next prime is 8841743509. The reversal of 8841743480 is 843471488.

It is a super-2 number, since 2×8841743480² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1149086 + ... + 1156754.

Almost surely, 2^8841743480 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 8841743480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11017188000).

8841743480 is an abundant number, since it is smaller than the sum of its proper divisors (13192632520).

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

8841743480 is a wasteful number, since it uses less digits than its factorization.

8841743480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7777 (or 7773 counting only the distinct ones).

The product of its (nonzero) digits is 688128, while the sum is 47.

The square root of 8841743480 is about 94030.5454626315. The cubic root of 8841743480 is about 2067.8195497188.

The spelling of 8841743480 in words is "eight billion, eight hundred forty-one million, seven hundred forty-three thousand, four hundred eighty".