6394234 has 16 divisors (see below), whose sum is σ = 11958336. Its totient is φ = 2491200.

The previous prime is 6394231. The next prime is 6394247. The reversal of 6394234 is 4324936.

It is a junction number, because it is equal to n+sod(n) for n = 6394196 and 6394205.

It is not an unprimeable number, because it can be changed into a prime (6394231) 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 in 7 ways as a sum of consecutive naturals, for example, 20607 + ... + 20914.

It is an arithmetic number, because the mean of its divisors is an integer number (747396).

Almost surely, 2^6394234 is an apocalyptic number.

6394234 is a deficient number, since it is larger than the sum of its proper divisors (5564102).

6394234 is a wasteful number, since it uses less digits than its factorization.

6394234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41541.

The product of its digits is 15552, while the sum is 31.

The square root of 6394234 is about 2528.6822655288. The cubic root of 6394234 is about 185.6077795057.

The spelling of 6394234 in words is "six million, three hundred ninety-four thousand, two hundred thirty-four".