6340293 has 6 divisors (see below), whose sum is σ = 9158214. Its totient is φ = 4226856.

The previous prime is 6340273. The next prime is 6340297. The reversal of 6340293 is 3920436.

6340293 is a `hidden beast` number, since 634 + 0 + 29 + 3 = 666.

6340293 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 6140484 + 199809 = 2478^2 + 447^2 .

It is not a de Polignac number, because 6340293 - 2⁵ = 6340261 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6340297) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 352230 + ... + 352247.

It is an arithmetic number, because the mean of its divisors is an integer number (1526369).

Almost surely, 2^6340293 is an apocalyptic number.

It is an amenable number.

6340293 is a deficient number, since it is larger than the sum of its proper divisors (2817921).

6340293 is a wasteful number, since it uses less digits than its factorization.

6340293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704483 (or 704480 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 6340293 is about 2517.9938443134. The cubic root of 6340293 is about 185.0843832238.

The spelling of 6340293 in words is "six million, three hundred forty thousand, two hundred ninety-three".