6822738 has 32 divisors (see below), whose sum is σ = 16329600. Its totient is φ = 2099088.

The previous prime is 6822727. The next prime is 6822757. The reversal of 6822738 is 8372286.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4158 + ... + 5561.

It is an arithmetic number, because the mean of its divisors is an integer number (510300).

Almost surely, 2^6822738 is an apocalyptic number.

6822738 is an abundant number, since it is smaller than the sum of its proper divisors (9506862).

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

6822738 is a wasteful number, since it uses less digits than its factorization.

6822738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9743 (or 9737 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 6822738 is about 2612.0371360300. The cubic root of 6822738 is about 189.6645790269.

It can be divided in two parts, 68227 and 38, that added together give a triangular number (68265 = T₃₆₉).

The spelling of 6822738 in words is "six million, eight hundred twenty-two thousand, seven hundred thirty-eight".