4896368987 has 4 divisors (see below), whose sum is σ = 4939699800. Its totient is φ = 4853038176.

The previous prime is 4896368969. The next prime is 4896368999. The reversal of 4896368987 is 7898636984.

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 4896368987 - 2¹⁴ = 4896352603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4896368957) 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, 21665237 + ... + 21665462.

It is an arithmetic number, because the mean of its divisors is an integer number (1234924950).

Almost surely, 2^4896368987 is an apocalyptic number.

4896368987 is a deficient number, since it is larger than the sum of its proper divisors (43330813).

4896368987 is a wasteful number, since it uses less digits than its factorization.

4896368987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43330812.

The product of its digits is 125411328, while the sum is 68.

The square root of 4896368987 is about 69974.0593863183. The cubic root of 4896368987 is about 1698.0796061971.

The spelling of 4896368987 in words is "four billion, eight hundred ninety-six million, three hundred sixty-eight thousand, nine hundred eighty-seven".