4687993476 has 96 divisors (see below), whose sum is σ = 12687897600. Its totient is φ = 1495169280.

The previous prime is 4687993441. The next prime is 4687993483. The reversal of 4687993476 is 6743997864.

4687993476 is a `hidden beast` number, since 4 + 6 + 8 + 79 + 93 + 476 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 290106 + ... + 305838.

It is an arithmetic number, because the mean of its divisors is an integer number (132165600).

Almost surely, 2^4687993476 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 4687993476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6343948800).

4687993476 is an abundant number, since it is smaller than the sum of its proper divisors (7999904124).

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

4687993476 is a wasteful number, since it uses less digits than its factorization.

4687993476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15866 (or 15858 counting only the distinct ones).

The product of its digits is 54867456, while the sum is 63.

The square root of 4687993476 is about 68468.9234324595. The cubic root of 4687993476 is about 1673.6411018726.

The spelling of 4687993476 in words is "four billion, six hundred eighty-seven million, nine hundred ninety-three thousand, four hundred seventy-six".