6417238368 has 48 divisors (see below), whose sum is σ = 17130778560. Its totient is φ = 2102822016.

The previous prime is 6417238363. The next prime is 6417238393. The reversal of 6417238368 is 8638327146.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6417238361) 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 7 ways as a sum of consecutive naturals, for example, 560830 + ... + 572157.

It is an arithmetic number, because the mean of its divisors is an integer number (356891220).

Almost surely, 2^6417238368 is an apocalyptic number.

It is an amenable number.

6417238368 is an abundant number, since it is smaller than the sum of its proper divisors (10713540192).

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

6417238368 is a wasteful number, since it uses less digits than its factorization.

6417238368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133059 (or 1133051 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 48.

The square root of 6417238368 is about 80107.6673483881. The cubic root of 6417238368 is about 1858.3009852190.

The spelling of 6417238368 in words is "six billion, four hundred seventeen million, two hundred thirty-eight thousand, three hundred sixty-eight".