8783812160 has 56 divisors (see below), whose sum is σ = 20924992440. Its totient is φ = 3512090624.

The previous prime is 8783812111. The next prime is 8783812189. The reversal of 8783812160 is 612183878.

It can be written as a sum of positive squares in 4 ways, for example, as 1157632576 + 7626179584 = 34024^2 + 87328^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1153646 + ... + 1161234.

Almost surely, 2^8783812160 is an apocalyptic number.

8783812160 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8783812160 is an abundant number, since it is smaller than the sum of its proper divisors (12141180280).

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

8783812160 is a wasteful number, since it uses less digits than its factorization.

8783812160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11223 (or 11213 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 44.

The square root of 8783812160 is about 93721.9940035422. The cubic root of 8783812160 is about 2063.2935155922.

The spelling of 8783812160 in words is "eight billion, seven hundred eighty-three million, eight hundred twelve thousand, one hundred sixty".