8574978048 has 384 divisors, whose sum is σ = 28802592000. Its totient is φ = 2254307328.

The previous prime is 8574978037. The next prime is 8574978053. The reversal of 8574978048 is 8408794758.

It is a tau number, because it is divible by the number of its divisors (384).

It is a junction number, because it is equal to n+sod(n) for n = 8574977982 and 8574978000.

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, 27395940 + ... + 27396252.

It is an arithmetic number, because the mean of its divisors is an integer number (75006750).

Almost surely, 2^8574978048 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 8574978048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14401296000).

8574978048 is an abundant number, since it is smaller than the sum of its proper divisors (20227613952).

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

8574978048 is a wasteful number, since it uses less digits than its factorization.

8574978048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372 (or 338 counting only the distinct ones).

The product of its (nonzero) digits is 18063360, while the sum is 60.

The square root of 8574978048 is about 92601.1773575261. The cubic root of 8574978048 is about 2046.8106701343.

The spelling of 8574978048 in words is "eight billion, five hundred seventy-four million, nine hundred seventy-eight thousand, forty-eight".