6944438 has 8 divisors (see below), whose sum is σ = 10638432. Its totient is φ = 3398296.

The previous prime is 6944437. The next prime is 6944461. The reversal of 6944438 is 8344496.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6944437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36845 + ... + 37032.

It is an arithmetic number, because the mean of its divisors is an integer number (1329804).

Almost surely, 2^6944438 is an apocalyptic number.

6944438 is a deficient number, since it is larger than the sum of its proper divisors (3693994).

6944438 is a wasteful number, since it uses less digits than its factorization.

6944438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73926.

The product of its digits is 82944, while the sum is 38.

The square root of 6944438 is about 2635.2301607260. The cubic root of 6944438 is about 190.7856480758.

The spelling of 6944438 in words is "six million, nine hundred forty-four thousand, four hundred thirty-eight".