4763787768 has 192 divisors, whose sum is σ = 14081760000. Its totient is φ = 1491918912.

The previous prime is 4763787757. The next prime is 4763787773. The reversal of 4763787768 is 8677873674.

4763787768 is a `hidden beast` number, since 476 + 37 + 8 + 77 + 68 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15517071 + ... + 15517377.

It is an arithmetic number, because the mean of its divisors is an integer number (73342500).

Almost surely, 2^4763787768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4763787768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7040880000).

4763787768 is an abundant number, since it is smaller than the sum of its proper divisors (9317972232).

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

4763787768 is a wasteful number, since it uses less digits than its factorization.

4763787768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559 (or 530 counting only the distinct ones).

The product of its digits is 66382848, while the sum is 63.

The square root of 4763787768 is about 69020.1982610888. The cubic root of 4763787768 is about 1682.6125931744.

The spelling of 4763787768 in words is "four billion, seven hundred sixty-three million, seven hundred eighty-seven thousand, seven hundred sixty-eight".