4771770084 has 81 divisors (see below), whose sum is σ = 12523792827. Its totient is φ = 1531873728.

The previous prime is 4771770061. The next prime is 4771770089. The reversal of 4771770084 is 4800771774.

It is a happy number.

The square root of 4771770084 is 69078.

It is a perfect power (a square), and thus also a powerful number.

4771770084 is a `hidden beast` number, since 477 + 177 + 0 + 0 + 8 + 4 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 184688100 + 4587081984 = 13590^2 + 67728^2 .

It is not an unprimeable number, because it can be changed into a prime (4771770089) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 12019374 + ... + 12019770.

Almost surely, 2^4771770084 is an apocalyptic number.

4771770084 is the 69078-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4771770084

4771770084 is an abundant number, since it is smaller than the sum of its proper divisors (7752022743).

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

4771770084 is a wasteful number, since it uses less digits than its factorization.

4771770084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862 (or 431 counting only the distinct ones).

The product of its (nonzero) digits is 307328, while the sum is 45.

The cubic root of 4771770084 is about 1683.5518772906.

The spelling of 4771770084 in words is "four billion, seven hundred seventy-one million, seven hundred seventy thousand, eighty-four".