8474543904 has 144 divisors (see below), whose sum is σ = 23247925344. Its totient is φ = 2702684160.

The previous prime is 8474543851. The next prime is 8474543941. The reversal of 8474543904 is 4093454748.

It is a super-2 number, since 2×8474543904² (a number of 21 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8948359 + ... + 8949305.

It is an arithmetic number, because the mean of its divisors is an integer number (161443926).

Almost surely, 2^8474543904 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 8474543904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11623962672).

8474543904 is an abundant number, since it is smaller than the sum of its proper divisors (14773381440).

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

8474543904 is a wasteful number, since it uses less digits than its factorization.

8474543904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1119 (or 1080 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 48.

The square root of 8474543904 is about 92057.2859908438. The cubic root of 8474543904 is about 2038.7881999558.

The spelling of 8474543904 in words is "eight billion, four hundred seventy-four million, five hundred forty-three thousand, nine hundred four".