8380786176 has 240 divisors, whose sum is σ = 28669665024. Its totient is φ = 2394261504.

The previous prime is 8380786093. The next prime is 8380786213. The reversal of 8380786176 is 6716870838.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 866101 + ... + 875723.

Almost surely, 2^8380786176 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 8380786176, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14334832512).

8380786176 is an abundant number, since it is smaller than the sum of its proper divisors (20288878848).

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

8380786176 is an frugal number, since it uses more digits than its factorization.

8380786176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9663 (or 9635 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 54.

The square root of 8380786176 is about 91546.6338867793. The cubic root of 8380786176 is about 2031.2416208115.

The spelling of 8380786176 in words is "eight billion, three hundred eighty million, seven hundred eighty-six thousand, one hundred seventy-six".