6738339 has 8 divisors (see below), whose sum is σ = 9030400. Its totient is φ = 4469256.

The previous prime is 6738337. The next prime is 6738349. The reversal of 6738339 is 9338376.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6738339 - 2¹ = 6738337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6738297 and 6738306.

It is not an unprimeable number, because it can be changed into a prime (6738337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5047 + ... + 6240.

It is an arithmetic number, because the mean of its divisors is an integer number (1128800).

Almost surely, 2^6738339 is an apocalyptic number.

6738339 is a deficient number, since it is larger than the sum of its proper divisors (2292061).

6738339 is a wasteful number, since it uses less digits than its factorization.

6738339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11489.

The product of its digits is 81648, while the sum is 39.

The square root of 6738339 is about 2595.8310807909. The cubic root of 6738339 is about 188.8792655741.

The spelling of 6738339 in words is "six million, seven hundred thirty-eight thousand, three hundred thirty-nine".