4663534861 has 8 divisors (see below), whose sum is σ = 4721026464. Its totient is φ = 4606074480.

The previous prime is 4663534831. The next prime is 4663534867. The reversal of 4663534861 is 1684353664.

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 4663534861 - 2²¹ = 4661437709 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 (4663534867) 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, 471610 + ... + 481396.

It is an arithmetic number, because the mean of its divisors is an integer number (590128308).

Almost surely, 2^4663534861 is an apocalyptic number.

It is an amenable number.

4663534861 is a deficient number, since it is larger than the sum of its proper divisors (57491603).

4663534861 is an equidigital number, since it uses as much as digits as its factorization.

4663534861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15611.

The product of its digits is 1244160, while the sum is 46.

The square root of 4663534861 is about 68290.0787889427. The cubic root of 4663534861 is about 1670.7254024063.

The spelling of 4663534861 in words is "four billion, six hundred sixty-three million, five hundred thirty-four thousand, eight hundred sixty-one".