2485876687 has 8 divisors (see below), whose sum is σ = 2843792672. Its totient is φ = 2128658400.

The previous prime is 2485876669. The next prime is 2485876691. The reversal of 2485876687 is 7866785842.

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 2485876687 - 2¹¹ = 2485874639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2485876787) 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, 166764 + ... + 181057.

It is an arithmetic number, because the mean of its divisors is an integer number (355474084).

Almost surely, 2^2485876687 is an apocalyptic number.

2485876687 is a deficient number, since it is larger than the sum of its proper divisors (357915985).

2485876687 is a wasteful number, since it uses less digits than its factorization.

2485876687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348849.

The product of its digits is 36126720, while the sum is 61.

The square root of 2485876687 is about 49858.5668366029. The cubic root of 2485876687 is about 1354.6482090334.

The spelling of 2485876687 in words is "two billion, four hundred eighty-five million, eight hundred seventy-six thousand, six hundred eighty-seven".