8691350460 has 192 divisors, whose sum is σ = 27280471680. Its totient is φ = 2052771840.

The previous prime is 8691350449. The next prime is 8691350471. The reversal of 8691350460 is 640531968.

8691350460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (8691350449) and next prime (8691350471).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3912150 + ... + 3914370.

It is an arithmetic number, because the mean of its divisors is an integer number (142085790).

Almost surely, 2^8691350460 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 8691350460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13640235840).

8691350460 is an abundant number, since it is smaller than the sum of its proper divisors (18589121220).

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

8691350460 is a wasteful number, since it uses less digits than its factorization.

8691350460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2448 (or 2446 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 8691350460 is about 93227.4125995139. The cubic root of 8691350460 is about 2056.0282964684.

The spelling of 8691350460 in words is "eight billion, six hundred ninety-one million, three hundred fifty thousand, four hundred sixty".