4777773984 has 60 divisors (see below), whose sum is σ = 14051308194. Its totient is φ = 1592590464.

The previous prime is 4777773977. The next prime is 4777773997. The reversal of 4777773984 is 4893777774.

4777773984 is a `hidden beast` number, since 477 + 7 + 7 + 73 + 98 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3644778384 + 1132995600 = 60372^2 + 33660^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 919047 + ... + 924230.

Almost surely, 2^4777773984 is an apocalyptic number.

It is an amenable number.

4777773984 is an abundant number, since it is smaller than the sum of its proper divisors (9273534210).

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

4777773984 is a wasteful number, since it uses less digits than its factorization.

4777773984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1843299 (or 1843282 counting only the distinct ones).

The product of its digits is 58084992, while the sum is 63.

The square root of 4777773984 is about 69121.4437349221. The cubic root of 4777773984 is about 1684.2576699430.

The spelling of 4777773984 in words is "four billion, seven hundred seventy-seven million, seven hundred seventy-three thousand, nine hundred eighty-four".