4663742687 has 2 divisors, whose sum is σ = 4663742688. Its totient is φ = 4663742686.

The previous prime is 4663742647. The next prime is 4663742689. The reversal of 4663742687 is 7862473664.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4663742687 - 2¹⁴ = 4663726303 is a prime.

Together with 4663742689, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4663742689) 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 as a sum of consecutive naturals, namely, 2331871343 + 2331871344.

It is an arithmetic number, because the mean of its divisors is an integer number (2331871344).

Almost surely, 2^4663742687 is an apocalyptic number.

4663742687 is a deficient number, since it is larger than the sum of its proper divisors (1).

4663742687 is an equidigital number, since it uses as much as digits as its factorization.

4663742687 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8128512, while the sum is 53.

The square root of 4663742687 is about 68291.6004132280. The cubic root of 4663742687 is about 1670.7502201344.

The spelling of 4663742687 in words is "four billion, six hundred sixty-three million, seven hundred forty-two thousand, six hundred eighty-seven".