8610873487 has 4 divisors (see below), whose sum is σ = 8612622576. Its totient is φ = 8609124400.

The previous prime is 8610873463. The next prime is 8610873493. The reversal of 8610873487 is 7843780168.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8610873487 - 2¹⁹ = 8610349199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8610873457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 867139 + ... + 877012.

It is an arithmetic number, because the mean of its divisors is an integer number (2153155644).

Almost surely, 2^8610873487 is an apocalyptic number.

8610873487 is a deficient number, since it is larger than the sum of its proper divisors (1749089).

8610873487 is a wasteful number, since it uses less digits than its factorization.

8610873487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1749088.

The product of its (nonzero) digits is 1806336, while the sum is 52.

The square root of 8610873487 is about 92794.7923484934. The cubic root of 8610873487 is about 2049.6627235727.

The spelling of 8610873487 in words is "eight billion, six hundred ten million, eight hundred seventy-three thousand, four hundred eighty-seven".