8975263680 has 168 divisors, whose sum is σ = 30924550800. Its totient is φ = 2389266432.

The previous prime is 8975263673. The next prime is 8975263699. The reversal of 8975263680 is 863625798.

It is a happy number.

8975263680 is a `hidden beast` number, since 8 + 9 + 7 + 526 + 36 + 80 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1895556 + ... + 1900284.

Almost surely, 2^8975263680 is an apocalyptic number.

8975263680 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8975263680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15462275400).

8975263680 is an abundant number, since it is smaller than the sum of its proper divisors (21949287120).

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

8975263680 is a wasteful number, since it uses less digits than its factorization.

8975263680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5411 (or 5398 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The square root of 8975263680 is about 94737.8682470743. The cubic root of 8975263680 is about 2078.1763848692.

The spelling of 8975263680 in words is "eight billion, nine hundred seventy-five million, two hundred sixty-three thousand, six hundred eighty".