8786117340 has 864 divisors, whose sum is σ = 37447667712. Its totient is φ = 1630886400.

The previous prime is 8786117299. The next prime is 8786117341. The reversal of 8786117340 is 437116878.

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 (8786117341) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 283423125 + ... + 283423155.

It is an arithmetic number, because the mean of its divisors is an integer number (43342208).

Almost surely, 2^8786117340 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 8786117340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18723833856).

8786117340 is an abundant number, since it is smaller than the sum of its proper divisors (28661550372).

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

8786117340 is a wasteful number, since it uses less digits than its factorization.

8786117340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112 (or 72 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 45.

The square root of 8786117340 is about 93734.2911639065. The cubic root of 8786117340 is about 2063.4739933031.

The spelling of 8786117340 in words is "eight billion, seven hundred eighty-six million, one hundred seventeen thousand, three hundred forty".