6338116449 has 24 divisors (see below), whose sum is σ = 10606257792. Its totient is φ = 3572164800.

The previous prime is 6338116441. The next prime is 6338116453. The reversal of 6338116449 is 9446118336.

6338116449 is a `hidden beast` number, since 63 + 38 + 116 + 449 = 666.

It is not a de Polignac number, because 6338116449 - 2³ = 6338116441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6338116441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 684477 + ... + 693674.

It is an arithmetic number, because the mean of its divisors is an integer number (441927408).

Almost surely, 2^6338116449 is an apocalyptic number.

It is an amenable number.

6338116449 is a deficient number, since it is larger than the sum of its proper divisors (4268141343).

6338116449 is a wasteful number, since it uses less digits than its factorization.

6338116449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1378237 (or 1378234 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 6338116449 is about 79612.2883040049. The cubic root of 6338116449 is about 1850.6320167350.

The spelling of 6338116449 in words is "six billion, three hundred thirty-eight million, one hundred sixteen thousand, four hundred forty-nine".