4938471380 has 12 divisors (see below), whose sum is σ = 10370789940. Its totient is φ = 1975388544.

The previous prime is 4938471371. The next prime is 4938471397. The reversal of 4938471380 is 831748394.

It can be written as a sum of positive squares in 2 ways, for example, as 1918089616 + 3020381764 = 43796^2 + 54958^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123461765 + ... + 123461804.

It is an arithmetic number, because the mean of its divisors is an integer number (864232495).

Almost surely, 2^4938471380 is an apocalyptic number.

It is an amenable number.

4938471380 is an abundant number, since it is smaller than the sum of its proper divisors (5432318560).

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

4938471380 is a wasteful number, since it uses less digits than its factorization.

4938471380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246923578 (or 246923576 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 47.

The square root of 4938471380 is about 70274.2583027384. The cubic root of 4938471380 is about 1702.9328128809.

The spelling of 4938471380 in words is "four billion, nine hundred thirty-eight million, four hundred seventy-one thousand, three hundred eighty".