4938471439 has 8 divisors (see below), whose sum is σ = 5512712832. Its totient is φ = 4385111640.

The previous prime is 4938471409. The next prime is 4938471479. The reversal of 4938471439 is 9341748394.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4938471439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4938471409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5219899 + ... + 5220844.

It is an arithmetic number, because the mean of its divisors is an integer number (689089104).

Almost surely, 2^4938471439 is an apocalyptic number.

4938471439 is a deficient number, since it is larger than the sum of its proper divisors (574241393).

4938471439 is a wasteful number, since it uses less digits than its factorization.

4938471439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10440797.

The product of its digits is 2612736, while the sum is 52.

The square root of 4938471439 is about 70274.2587225223. The cubic root of 4938471439 is about 1702.9328196626.

The spelling of 4938471439 in words is "four billion, nine hundred thirty-eight million, four hundred seventy-one thousand, four hundred thirty-nine".