4938318497 has 16 divisors (see below), whose sum is σ = 5666304000. Its totient is φ = 4215998160.

The previous prime is 4938318493. The next prime is 4938318499. The reversal of 4938318497 is 7948138394.

It is a cyclic number.

It is not a de Polignac number, because 4938318497 - 2² = 4938318493 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4938318493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2905754 + ... + 2907452.

It is an arithmetic number, because the mean of its divisors is an integer number (354144000).

Almost surely, 2^4938318497 is an apocalyptic number.

It is an amenable number.

4938318497 is a deficient number, since it is larger than the sum of its proper divisors (727985503).

4938318497 is a wasteful number, since it uses less digits than its factorization.

4938318497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3116.

The product of its digits is 5225472, while the sum is 56.

The square root of 4938318497 is about 70273.1705347069. The cubic root of 4938318497 is about 1702.9152398208.

The spelling of 4938318497 in words is "four billion, nine hundred thirty-eight million, three hundred eighteen thousand, four hundred ninety-seven".