4761663858 has 96 divisors (see below), whose sum is σ = 12514694400. Its totient is φ = 1277337600.

The previous prime is 4761663857. The next prime is 4761663871. The reversal of 4761663858 is 8583661674.

4761663858 is a `hidden beast` number, since 476 + 166 + 3 + 8 + 5 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (4761663857) 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 47 ways as a sum of consecutive naturals, for example, 959283 + ... + 964233.

It is an arithmetic number, because the mean of its divisors is an integer number (130361400).

Almost surely, 2^4761663858 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4761663858, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6257347200).

4761663858 is an abundant number, since it is smaller than the sum of its proper divisors (7753030542).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4761663858 is a wasteful number, since it uses less digits than its factorization.

4761663858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5432 (or 5429 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 54.

The square root of 4761663858 is about 69004.8103975368. The cubic root of 4761663858 is about 1682.3624946445.

The spelling of 4761663858 in words is "four billion, seven hundred sixty-one million, six hundred sixty-three thousand, eight hundred fifty-eight".