3878760487 has 8 divisors (see below), whose sum is σ = 4457635200. Its totient is φ = 3306077304.

The previous prime is 3878760463. The next prime is 3878760521. The reversal of 3878760487 is 7840678783.

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 3878760487 - 2¹⁹ = 3878236199 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 (3878763487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1546537 + ... + 1549042.

It is an arithmetic number, because the mean of its divisors is an integer number (557204400).

Almost surely, 2^3878760487 is an apocalyptic number.

3878760487 is a deficient number, since it is larger than the sum of its proper divisors (578874713).

3878760487 is a wasteful number, since it uses less digits than its factorization.

3878760487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3095765.

The product of its (nonzero) digits is 12644352, while the sum is 58.

The square root of 3878760487 is about 62279.6956238548. The cubic root of 3878760487 is about 1571.1982531558.

The spelling of 3878760487 in words is "three billion, eight hundred seventy-eight million, seven hundred sixty thousand, four hundred eighty-seven".