6938481 has 8 divisors (see below), whose sum is σ = 10092384. Its totient is φ = 4205120.

The previous prime is 6938467. The next prime is 6938497. The reversal of 6938481 is 1848396.

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

It is a cyclic number.

It is not a de Polignac number, because 6938481 - 2⁶ = 6938417 is a prime.

It is a super-2 number, since 2×6938481² = 96285037174722, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6938441) 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, 105096 + ... + 105161.

It is an arithmetic number, because the mean of its divisors is an integer number (1261548).

Almost surely, 2^6938481 is an apocalyptic number.

It is an amenable number.

6938481 is a deficient number, since it is larger than the sum of its proper divisors (3153903).

6938481 is a wasteful number, since it uses less digits than its factorization.

6938481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210271.

The product of its digits is 41472, while the sum is 39.

The square root of 6938481 is about 2634.0996564291. The cubic root of 6938481 is about 190.7310799341.

The spelling of 6938481 in words is "six million, nine hundred thirty-eight thousand, four hundred eighty-one".