6826738 has 8 divisors (see below), whose sum is σ = 10779120. Its totient is φ = 3233700.

The previous prime is 6826709. The next prime is 6826739. The reversal of 6826738 is 8376286.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 6826738.

It is not an unprimeable number, because it can be changed into a prime (6826739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89788 + ... + 89863.

It is an arithmetic number, because the mean of its divisors is an integer number (1347390).

Almost surely, 2^6826738 is an apocalyptic number.

6826738 is a deficient number, since it is larger than the sum of its proper divisors (3952382).

6826738 is a wasteful number, since it uses less digits than its factorization.

6826738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179672.

The product of its digits is 96768, while the sum is 40.

The square root of 6826738 is about 2612.8027097353. The cubic root of 6826738 is about 189.7016369795.

The spelling of 6826738 in words is "six million, eight hundred twenty-six thousand, seven hundred thirty-eight".