6474893 has 2 divisors, whose sum is σ = 6474894. Its totient is φ = 6474892.

The previous prime is 6474887. The next prime is 6474899. The reversal of 6474893 is 3984746.

It is a balanced prime because it is at equal distance from previous prime (6474887) and next prime (6474899).

It can be written as a sum of positive squares in only one way, i.e., 6061444 + 413449 = 2462^2 + 643^2 .

It is a cyclic number.

It is not a de Polignac number, because 6474893 - 2⁶ = 6474829 is a prime.

It is a super-2 number, since 2×6474893² = 83848478722898, which contains 22 as substring.

It is a Sophie Germain prime.

It is a d-powerful number, because it can be written as 6³ + 4⁸ + 7⁶ + 4¹¹ + 8⁷ + 9 + 3³ .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6474893.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6474899) 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, 3237446 + 3237447.

It is an arithmetic number, because the mean of its divisors is an integer number (3237447).

Almost surely, 2^6474893 is an apocalyptic number.

It is an amenable number.

6474893 is a deficient number, since it is larger than the sum of its proper divisors (1).

6474893 is an equidigital number, since it uses as much as digits as its factorization.

6474893 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 41.

The square root of 6474893 is about 2544.5811050151. The cubic root of 6474893 is about 186.3849602121.

The spelling of 6474893 in words is "six million, four hundred seventy-four thousand, eight hundred ninety-three".