4909738271 has 4 divisors (see below), whose sum is σ = 4923647232. Its totient is φ = 4895829312.

The previous prime is 4909738241. The next prime is 4909738289. The reversal of 4909738271 is 1728379094.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4909738271 - 2¹⁰ = 4909737247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4909738231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6953951 + ... + 6954656.

It is an arithmetic number, because the mean of its divisors is an integer number (1230911808).

Almost surely, 2^4909738271 is an apocalyptic number.

4909738271 is a deficient number, since it is larger than the sum of its proper divisors (13908961).

4909738271 is a wasteful number, since it uses less digits than its factorization.

4909738271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13908960.

The product of its (nonzero) digits is 762048, while the sum is 50.

The square root of 4909738271 is about 70069.5245524044. The cubic root of 4909738271 is about 1699.6237080641.

The spelling of 4909738271 in words is "four billion, nine hundred nine million, seven hundred thirty-eight thousand, two hundred seventy-one".