6944238 has 32 divisors (see below), whose sum is σ = 17637120. Its totient is φ = 1983960.

The previous prime is 6944237. The next prime is 6944239. The reversal of 6944238 is 8324496.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6944237) and next prime (6944239).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6944237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8808 + ... + 9563.

It is an arithmetic number, because the mean of its divisors is an integer number (551160).

Almost surely, 2^6944238 is an apocalyptic number.

6944238 is an abundant number, since it is smaller than the sum of its proper divisors (10692882).

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

6944238 is a wasteful number, since it uses less digits than its factorization.

6944238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18389 (or 18383 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 6944238 is about 2635.1922131032. The cubic root of 6944238 is about 190.7838165143.

It can be divided in two parts, 694423 and 8, that added together give a triangular number (694431 = T₁₁₇₈).

The spelling of 6944238 in words is "six million, nine hundred forty-four thousand, two hundred thirty-eight".