4938271605 has 36 divisors (see below), whose sum is σ = 9092823012. Its totient is φ = 2478812160.

The previous prime is 4938271579. The next prime is 4938271631. The reversal of 4938271605 is 5061728394.

4938271605 is a `hidden beast` number, since 4 + 9 + 38 + 2 + 7 + 1 + 605 = 666.

4938271605 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4938271579) and next prime (4938271631).

It can be written as a sum of positive squares in 6 ways, for example, as 1081488996 + 3856782609 = 32886^2 + 62103^2 .

It is not a de Polignac number, because 4938271605 - 2¹³ = 4938263413 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

4938271605 is strictly pandigital in base 10.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 176856 + ... + 202865.

It is an arithmetic number, because the mean of its divisors is an integer number (252578417).

It is a 2-persistent number, because it is pandigital, and so is 2⋅4938271605 = 9876543210, but 3⋅4938271605 = 14814814815 is not.

Almost surely, 2^4938271605 is an apocalyptic number.

4938271605 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4938271605 is a deficient number, since it is larger than the sum of its proper divisors (4154551407).

4938271605 is a wasteful number, since it uses less digits than its factorization.

4938271605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379766 (or 379746 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 4938271605 is about 70272.8368930699. The cubic root of 4938271605 is about 1702.9098497705.

Adding to 4938271605 its reverse (5061728394), we get a palindrome (9999999999).

The spelling of 4938271605 in words is "four billion, nine hundred thirty-eight million, two hundred seventy-one thousand, six hundred five".