6326671338 has 48 divisors (see below), whose sum is σ = 15539203680. Its totient is φ = 1844210592.

The previous prime is 6326671333. The next prime is 6326671369. The reversal of 6326671338 is 8331766236.

6326671338 is a `hidden beast` number, since 632 + 6 + 6 + 7 + 1 + 3 + 3 + 8 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6326671293 and 6326671302.

It is not an unprimeable number, because it can be changed into a prime (6326671333) 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 23 ways as a sum of consecutive naturals, for example, 707056 + ... + 715947.

It is an arithmetic number, because the mean of its divisors is an integer number (323733410).

Almost surely, 2^6326671338 is an apocalyptic number.

6326671338 is an abundant number, since it is smaller than the sum of its proper divisors (9212532342).

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

6326671338 is a wasteful number, since it uses less digits than its factorization.

6326671338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423043 (or 1423040 counting only the distinct ones).

The product of its digits is 653184, while the sum is 45.

The square root of 6326671338 is about 79540.3755208636. The cubic root of 6326671338 is about 1849.5174137400.

The spelling of 6326671338 in words is "six billion, three hundred twenty-six million, six hundred seventy-one thousand, three hundred thirty-eight".