5338648349 has 4 divisors (see below), whose sum is σ = 5338880160. Its totient is φ = 5338416540.

The previous prime is 5338648319. The next prime is 5338648387. The reversal of 5338648349 is 9438468335.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9438468335 = 5 ⋅1887693667.

It is a cyclic number.

It is not a de Polignac number, because 5338648349 - 2¹⁶ = 5338582813 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5338648349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5338648319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77009 + ... + 128870.

It is an arithmetic number, because the mean of its divisors is an integer number (1334720040).

Almost surely, 2^5338648349 is an apocalyptic number.

It is an amenable number.

5338648349 is a deficient number, since it is larger than the sum of its proper divisors (231811).

5338648349 is a wasteful number, since it uses less digits than its factorization.

5338648349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231810.

The product of its digits is 7464960, while the sum is 53.

The square root of 5338648349 is about 73066.0546971027. The cubic root of 5338648349 is about 1747.7411235135.

The spelling of 5338648349 in words is "five billion, three hundred thirty-eight million, six hundred forty-eight thousand, three hundred forty-nine".