8460137688 has 16 divisors (see below), whose sum is σ = 21150344280. Its totient is φ = 2820045888.

The previous prime is 8460137671. The next prime is 8460137689. The reversal of 8460137688 is 8867310648.

It is a self number, because there is not a number n which added to its sum of digits gives 8460137688.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8460137689) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 176252845 + ... + 176252892.

Almost surely, 2^8460137688 is an apocalyptic number.

It is an amenable number.

8460137688 is an abundant number, since it is smaller than the sum of its proper divisors (12690206592).

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

8460137688 is a wasteful number, since it uses less digits than its factorization.

8460137688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352505746 (or 352505742 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 51.

The square root of 8460137688 is about 91979.0067787210. The cubic root of 8460137688 is about 2037.6322721812.

The spelling of 8460137688 in words is "eight billion, four hundred sixty million, one hundred thirty-seven thousand, six hundred eighty-eight".