6394328 has 8 divisors (see below), whose sum is σ = 11989380. Its totient is φ = 3197160.

The previous prime is 6394321. The next prime is 6394357. The reversal of 6394328 is 8234936.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6394321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 399638 + ... + 399653.

Almost surely, 2^6394328 is an apocalyptic number.

It is an amenable number.

6394328 is a deficient number, since it is larger than the sum of its proper divisors (5595052).

6394328 is a wasteful number, since it uses less digits than its factorization.

6394328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 799297 (or 799293 counting only the distinct ones).

The product of its digits is 31104, while the sum is 35.

The square root of 6394328 is about 2528.7008522164. The cubic root of 6394328 is about 185.6086890254.

The spelling of 6394328 in words is "six million, three hundred ninety-four thousand, three hundred twenty-eight".