4771488239 has 12 divisors (see below), whose sum is σ = 5587767000. Its totient is φ = 4062392208.

The previous prime is 4771488223. The next prime is 4771488251. The reversal of 4771488239 is 9328841774.

It is not a de Polignac number, because 4771488239 - 2⁴ = 4771488223 is a prime.

It is a super-2 number, since 2×4771488239² = 45534200029830642242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4771488289) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 319469 + ... + 334070.

It is an arithmetic number, because the mean of its divisors is an integer number (465647250).

Almost surely, 2^4771488239 is an apocalyptic number.

4771488239 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

4771488239 is a deficient number, since it is larger than the sum of its proper divisors (816278761).

4771488239 is a wasteful number, since it uses less digits than its factorization.

4771488239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653702 (or 653695 counting only the distinct ones).

The product of its digits is 2709504, while the sum is 53.

The square root of 4771488239 is about 69075.9599209450. The cubic root of 4771488239 is about 1683.5187302604.

The spelling of 4771488239 in words is "four billion, seven hundred seventy-one million, four hundred eighty-eight thousand, two hundred thirty-nine".