4771939536 has 480 divisors, whose sum is σ = 17470881792. Its totient is φ = 1181537280.

The previous prime is 4771939511. The next prime is 4771939583. The reversal of 4771939536 is 6359391774.

It is a happy number.

4771939536 is a `hidden beast` number, since 4 + 7 + 71 + 9 + 39 + 536 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 21398721 + ... + 21398943.

Almost surely, 2^4771939536 is an apocalyptic number.

4771939536 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4771939536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8735440896).

4771939536 is an abundant number, since it is smaller than the sum of its proper divisors (12698942256).

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

4771939536 is a wasteful number, since it uses less digits than its factorization.

4771939536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351 (or 342 counting only the distinct ones).

The product of its digits is 4286520, while the sum is 54.

The square root of 4771939536 is about 69079.2265156465. The cubic root of 4771939536 is about 1683.5718054550.

The spelling of 4771939536 in words is "four billion, seven hundred seventy-one million, nine hundred thirty-nine thousand, five hundred thirty-six".