6793481 has 2 divisors, whose sum is σ = 6793482. Its totient is φ = 6793480.

The previous prime is 6793477. The next prime is 6793483. The reversal of 6793481 is 1843976.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4182025 + 2611456 = 2045^2 + 1616^2 .

It is a cyclic number.

It is not a de Polignac number, because 6793481 - 2² = 6793477 is a prime.

It is a super-2 number, since 2×6793481² = 92302768194722, which contains 22 as substring.

Together with 6793483, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (6793483) 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 as a sum of consecutive naturals, namely, 3396740 + 3396741.

It is an arithmetic number, because the mean of its divisors is an integer number (3396741).

Almost surely, 2^6793481 is an apocalyptic number.

It is an amenable number.

6793481 is a deficient number, since it is larger than the sum of its proper divisors (1).

6793481 is an equidigital number, since it uses as much as digits as its factorization.

6793481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 38.

The square root of 6793481 is about 2606.4307011697. The cubic root of 6793481 is about 189.3930864956.

The spelling of 6793481 in words is "six million, seven hundred ninety-three thousand, four hundred eighty-one".