8464680887 has 8 divisors (see below), whose sum is σ = 9123900240. Its totient is φ = 7806617280.

The previous prime is 8464680877. The next prime is 8464680893. The reversal of 8464680887 is 7880864648.

It is a happy number.

8464680887 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8464680887 - 2¹² = 8464676791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8464680857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273689 + ... + 303042.

It is an arithmetic number, because the mean of its divisors is an integer number (1140487530).

Almost surely, 2^8464680887 is an apocalyptic number.

8464680887 is a deficient number, since it is larger than the sum of its proper divisors (659219353).

8464680887 is a wasteful number, since it uses less digits than its factorization.

8464680887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577873.

The product of its (nonzero) digits is 16515072, while the sum is 59.

The square root of 8464680887 is about 92003.7003984079. The cubic root of 8464680887 is about 2037.9969515213.

The spelling of 8464680887 in words is "eight billion, four hundred sixty-four million, six hundred eighty thousand, eight hundred eighty-seven".