8871374520 has 384 divisors, whose sum is σ = 31539456000. Its totient is φ = 2154147840.

The previous prime is 8871374497. The next prime is 8871374521. The reversal of 8871374520 is 254731788.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8871374521) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 28525165 + ... + 28525475.

It is an arithmetic number, because the mean of its divisors is an integer number (82134000).

Almost surely, 2^8871374520 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 8871374520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15769728000).

8871374520 is an abundant number, since it is smaller than the sum of its proper divisors (22668081480).

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

8871374520 is a wasteful number, since it uses less digits than its factorization.

8871374520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483 (or 476 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 45.

The square root of 8871374520 is about 94187.9743916388. The cubic root of 8871374520 is about 2070.1269123336.

The spelling of 8871374520 in words is "eight billion, eight hundred seventy-one million, three hundred seventy-four thousand, five hundred twenty".