8742863376 has 240 divisors, whose sum is σ = 27853425600. Its totient is φ = 2537837568.

The previous prime is 8742863359. The next prime is 8742863417. The reversal of 8742863376 is 6733682478.

It is a super-2 number, since 2×8742863376² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13266535 + ... + 13267193.

It is an arithmetic number, because the mean of its divisors is an integer number (116055940).

Almost surely, 2^8742863376 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 8742863376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13926712800).

8742863376 is an abundant number, since it is smaller than the sum of its proper divisors (19110562224).

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

8742863376 is a wasteful number, since it uses less digits than its factorization.

8742863376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1078 (or 1069 counting only the distinct ones).

The product of its digits is 8128512, while the sum is 54.

The square root of 8742863376 is about 93503.2800280290. The cubic root of 8742863376 is about 2060.0822677423.

The spelling of 8742863376 in words is "eight billion, seven hundred forty-two million, eight hundred sixty-three thousand, three hundred seventy-six".