8762761216 has 112 divisors (see below), whose sum is σ = 19533778560. Its totient is φ = 3896442880.

The previous prime is 8762761213. The next prime is 8762761219. The reversal of 8762761216 is 6121672678.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8762761213) and next prime (8762761219).

It is not an unprimeable number, because it can be changed into a prime (8762761211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4234230 + ... + 4236298.

Almost surely, 2^8762761216 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 8762761216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9766889280).

8762761216 is an abundant number, since it is smaller than the sum of its proper divisors (10771017344).

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

8762761216 is a wasteful number, since it uses less digits than its factorization.

8762761216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2153 (or 2129 counting only the distinct ones).

The product of its digits is 338688, while the sum is 46.

The square root of 8762761216 is about 93609.6213858383. The cubic root of 8762761216 is about 2061.6439273357.

The spelling of 8762761216 in words is "eight billion, seven hundred sixty-two million, seven hundred sixty-one thousand, two hundred sixteen".