4687638482 has 4 divisors (see below), whose sum is σ = 7031457726. Its totient is φ = 2343819240.

The previous prime is 4687638479. The next prime is 4687638511. The reversal of 4687638482 is 2848367864.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4570976881 + 116661601 = 67609^2 + 10801^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1171909619 + ... + 1171909622.

Almost surely, 2^4687638482 is an apocalyptic number.

4687638482 is a deficient number, since it is larger than the sum of its proper divisors (2343819244).

4687638482 is a wasteful number, since it uses less digits than its factorization.

4687638482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2343819243.

The product of its digits is 12386304, while the sum is 56.

The square root of 4687638482 is about 68466.3310102126. The cubic root of 4687638482 is about 1673.5988558278.

It can be divided in two parts, 46876 and 38482, that added together give a palindrome (85358).

The spelling of 4687638482 in words is "four billion, six hundred eighty-seven million, six hundred thirty-eight thousand, four hundred eighty-two".