4779818982 has 12 divisors (see below), whose sum is σ = 10356274500. Its totient is φ = 1593272988.

The previous prime is 4779818977. The next prime is 4779819007. The reversal of 4779818982 is 2898189774.

4779818982 is a `hidden beast` number, since 477 + 9 + 8 + 1 + 89 + 82 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 132772732 + ... + 132772767.

It is an arithmetic number, because the mean of its divisors is an integer number (863022875).

Almost surely, 2^4779818982 is an apocalyptic number.

4779818982 is an abundant number, since it is smaller than the sum of its proper divisors (5576455518).

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

4779818982 is a wasteful number, since it uses less digits than its factorization.

4779818982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265545507 (or 265545504 counting only the distinct ones).

The product of its digits is 16257024, while the sum is 63.

The square root of 4779818982 is about 69136.2349423224. The cubic root of 4779818982 is about 1684.4979361060.

The spelling of 4779818982 in words is "four billion, seven hundred seventy-nine million, eight hundred eighteen thousand, nine hundred eighty-two".