6394396 has 12 divisors (see below), whose sum is σ = 11209240. Its totient is φ = 3191760.

The previous prime is 6394373. The next prime is 6394433. The reversal of 6394396 is 6934936.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2506 + ... + 4366.

Almost surely, 2^6394396 is an apocalyptic number.

It is an amenable number.

6394396 is a deficient number, since it is larger than the sum of its proper divisors (4814844).

6394396 is a wasteful number, since it uses less digits than its factorization.

6394396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2724 (or 2722 counting only the distinct ones).

The product of its digits is 104976, while the sum is 40.

The square root of 6394396 is about 2528.7142978201. The cubic root of 6394396 is about 185.6093469703.

The spelling of 6394396 in words is "six million, three hundred ninety-four thousand, three hundred ninety-six".